| 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 | $110.48 | 8.501% | $119.8719 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $149.82 | 9.712% | $164.3705 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $48.60 | 3.218% | $50.1639 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $49.54 | 9.220% | $54.1076 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $22.66 | 6.186% | $24.0617 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $12.49 | 5.374% | $13.1612 | $13.16 | $13.15 | $13.20 |
| Purchase #7 | $173.85 | 8.737% | $189.0393 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $567.44 | $614.7761 | $614.77 | $614.70 | $614.90 | |