| 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 | $157.98 | 11.398% | $175.9866 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $49.40 | 12.122% | $55.3883 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $187.50 | 12.131% | $210.2456 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $109.80 | 11.867% | $122.83 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $134.54 | 7.157% | $144.169 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $19.47 | 10.185% | $21.453 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $22.57 | 8.787% | $24.5532 | $24.55 | $24.55 | $24.60 |
| 7 purchase totals = | $681.26 | $754.6257 | $754.63 | $754.65 | $754.70 | |