| 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 | $148.51 | 10.847% | $164.6189 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $111.72 | 6.178% | $118.6221 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $13.33 | 8.769% | $14.4989 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $19.85 | 5.673% | $20.9761 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $242.27 | 11.721% | $270.6665 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $100.90 | 6.434% | $107.3919 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $89.87 | 7.200% | $96.3406 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $726.45 | $793.1150 | $793.12 | $793.10 | $793.10 | |