| 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 | $112.95 | 9.667% | $123.8689 | $123.87 | $123.85 | $123.90 |
| Purchase #2 | $181.30 | 11.123% | $201.466 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $49.91 | 7.435% | $53.6208 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $116.95 | 13.865% | $133.1651 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $75.56 | 7.824% | $81.4718 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $155.98 | 9.873% | $171.3799 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $151.43 | 5.758% | $160.1493 | $160.15 | $160.15 | $160.10 |
| 7 purchase totals = | $844.08 | $925.1218 | $925.13 | $925.05 | $925.20 | |