| 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 | $107.83 | 13.519% | $122.4075 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $176.79 | 4.587% | $184.8994 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $101.30 | 7.708% | $109.1082 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $93.99 | 9.606% | $103.0187 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $14.38 | 12.407% | $16.1641 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $89.83 | 12.507% | $101.065 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $146.25 | 4.514% | $152.8517 | $152.85 | $152.85 | $152.90 |
| 7 purchase totals = | $730.37 | $789.5146 | $789.52 | $789.45 | $789.60 | |