| 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 | $152.88 | 9.615% | $167.5794 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $94.56 | 12.451% | $106.3337 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $141.97 | 5.491% | $149.7656 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $38.88 | 12.628% | $43.7898 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $140.57 | 9.342% | $153.702 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $78.51 | 6.692% | $83.7639 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $152.29 | 4.806% | $159.6091 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $799.66 | $864.5435 | $864.54 | $864.55 | $864.60 | |