| 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 | $171.47 | 11.336% | $190.9078 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $150.41 | 10.355% | $165.985 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $137.26 | 6.151% | $145.7029 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $177.55 | 10.250% | $195.7489 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $200.61 | 7.308% | $215.2706 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $59.44 | 13.124% | $67.2409 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $198.75 | 8.103% | $214.8547 | $214.85 | $214.85 | $214.90 |
| 7 purchase totals = | $1,095.49 | $1,195.7108 | $1,195.71 | $1,195.70 | $1,195.70 | |