| 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 | $46.67 | 9.146% | $50.9384 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $164.75 | 8.231% | $178.3106 | $178.31 | $178.30 | $178.30 |
| Purchase #3 | $241.47 | 7.740% | $260.1598 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $165.36 | 3.309% | $170.8318 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $210.78 | 12.348% | $236.8071 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $168.50 | 10.756% | $186.6239 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $101.45 | 7.641% | $109.2018 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $1,098.98 | $1,192.8734 | $1,192.87 | $1,192.85 | $1,192.80 | |