| 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 | $137.60 | 8.495% | $149.2891 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $195.53 | 7.316% | $209.835 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $53.43 | 10.673% | $59.1326 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $36.55 | 12.834% | $41.2408 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $168.32 | 12.232% | $188.9089 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $61.44 | 6.848% | $65.6474 | $65.65 | $65.65 | $65.60 |
| Purchase #7 | $123.35 | 9.227% | $134.7315 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $776.22 | $848.7853 | $848.79 | $848.85 | $848.60 | |