| 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 | $138.28 | 9.387% | $151.2603 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $227.42 | 8.328% | $246.3595 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $89.60 | 10.329% | $98.8548 | $98.85 | $98.85 | $98.90 |
| Purchase #4 | $150.96 | 7.613% | $162.4526 | $162.45 | $162.45 | $162.50 |
| Purchase #5 | $241.47 | 6.105% | $256.2117 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $143.95 | 10.147% | $158.5566 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $26.82 | 3.637% | $27.7954 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $1,018.50 | $1,101.4909 | $1,101.49 | $1,101.45 | $1,101.70 | |