| 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 | $140.76 | 6.325% | $149.6631 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $246.35 | 5.171% | $259.0888 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $70.37 | 6.230% | $74.7541 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $63.58 | 7.385% | $68.2754 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $115.25 | 4.631% | $120.5872 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $58.49 | 10.178% | $64.4431 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $206.78 | 8.551% | $224.4618 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $901.58 | $961.2735 | $961.27 | $961.30 | $961.40 | |