| 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 | $156.41 | 8.180% | $169.2043 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $136.96 | 7.445% | $147.1567 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $75.78 | 10.454% | $83.702 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $80.75 | 4.577% | $84.4459 | $84.45 | $84.45 | $84.40 |
| Purchase #5 | $142.49 | 5.541% | $150.3854 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $118.52 | 13.380% | $134.378 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $190.55 | 11.333% | $212.145 | $212.15 | $212.15 | $212.10 |
| 7 purchase totals = | $901.46 | $981.4173 | $981.43 | $981.45 | $981.40 | |