| 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 | $151.43 | 6.769% | $161.6803 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $172.90 | 3.384% | $178.7509 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $29.34 | 8.265% | $31.765 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $173.64 | 8.336% | $188.1146 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $32.94 | 11.692% | $36.7913 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $19.58 | 6.383% | $20.8298 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $35.45 | 3.267% | $36.6082 | $36.61 | $36.60 | $36.60 |
| 7 purchase totals = | $615.28 | $654.5401 | $654.54 | $654.55 | $654.60 | |