| 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 | $156.93 | 4.424% | $163.8726 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $227.49 | 8.349% | $246.4831 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $209.52 | 3.817% | $217.5174 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $131.75 | 4.336% | $137.4627 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $141.74 | 13.114% | $160.3278 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $135.62 | 5.109% | $142.5488 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $240.81 | 6.390% | $256.1978 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,243.86 | $1,324.4102 | $1,324.41 | $1,324.40 | $1,324.40 | |