| 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 | $99.82 | 7.537% | $107.3434 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $180.55 | 4.858% | $189.3211 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $168.50 | 6.516% | $179.4795 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $55.53 | 13.381% | $62.9605 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $168.46 | 6.550% | $179.4941 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $76.62 | 8.691% | $83.279 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $86.80 | 6.711% | $92.6251 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $836.28 | $894.5027 | $894.50 | $894.55 | $894.50 | |