| 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 | $153.72 | 6.212% | $163.2691 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $26.69 | 13.822% | $30.3791 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $138.45 | 10.609% | $153.1382 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $19.70 | 11.187% | $21.9038 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $150.68 | 13.553% | $171.1017 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $12.56 | 4.361% | $13.1077 | $13.11 | $13.10 | $13.10 |
| Purchase #7 | $184.77 | 5.272% | $194.5111 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $686.57 | $747.4107 | $747.41 | $747.40 | $747.40 | |