| 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 | $193.32 | 8.481% | $209.7155 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $29.49 | 12.466% | $33.1662 | $33.17 | $33.15 | $33.20 |
| Purchase #3 | $187.72 | 7.855% | $202.4654 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $6.47 | 9.506% | $7.085 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $107.57 | 10.765% | $119.1499 | $119.15 | $119.15 | $119.10 |
| Purchase #6 | $81.26 | 8.533% | $88.1939 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $173.38 | 13.783% | $197.277 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $779.21 | $857.0529 | $857.07 | $857.05 | $857.10 | |