| 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 | $195.57 | 13.242% | $221.4674 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $17.96 | 6.534% | $19.1335 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $176.57 | 13.728% | $200.8095 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $46.52 | 3.395% | $48.0994 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $202.55 | 3.573% | $209.7871 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $69.40 | 8.226% | $75.1088 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $45.46 | 6.443% | $48.389 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $754.03 | $822.7947 | $822.80 | $822.80 | $822.80 | |