| 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 | $150.34 | 11.553% | $167.7088 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $194.65 | 13.190% | $220.3243 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $180.49 | 6.126% | $191.5468 | $191.55 | $191.55 | $191.50 |
| Purchase #4 | $171.46 | 10.199% | $188.9472 | $188.95 | $188.95 | $188.90 |
| Purchase #5 | $151.70 | 4.305% | $158.2307 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $244.40 | 3.675% | $253.3817 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $62.38 | 9.521% | $68.3192 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $1,155.42 | $1,248.4587 | $1,248.46 | $1,248.45 | $1,248.30 | |