| 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 | $146.45 | 8.562% | $158.989 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $198.82 | 5.828% | $210.4072 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $58.90 | 5.482% | $62.1289 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $135.39 | 9.202% | $147.8486 | $147.85 | $147.85 | $147.80 |
| Purchase #5 | $126.44 | 3.582% | $130.9691 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $63.33 | 5.119% | $66.5719 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $106.33 | 12.308% | $119.4171 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $835.66 | $896.3318 | $896.34 | $896.30 | $896.30 | |