| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.68 | 8.421% | $206.7372 | $206.74 | $206.75 | $206.70 |
| Purchase #2 | $160.52 | 3.701% | $166.4608 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $110.52 | 13.491% | $125.4303 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $127.32 | 9.489% | $139.4014 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $144.59 | 12.641% | $162.8676 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $154.31 | 10.131% | $169.9431 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $237.35 | 10.326% | $261.8588 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $1,125.29 | $1,232.6992 | $1,232.70 | $1,232.70 | $1,232.70 | |