| 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 | $7.36 | 8.751% | $8.0041 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $177.49 | 7.360% | $190.5533 | $190.55 | $190.55 | $190.60 |
| Purchase #3 | $96.90 | 13.220% | $109.7102 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $82.45 | 11.722% | $92.1148 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $61.98 | 13.822% | $70.5469 | $70.55 | $70.55 | $70.50 |
| Purchase #6 | $182.87 | 9.417% | $200.0909 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $150.53 | 13.469% | $170.8049 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $759.58 | $841.8251 | $841.81 | $841.80 | $841.80 | |