| 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 | $114.33 | 7.653% | $123.0797 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $55.63 | 7.385% | $59.7383 | $59.74 | $59.75 | $59.70 |
| Purchase #3 | $134.58 | 7.739% | $144.9951 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $208.97 | 7.586% | $224.8225 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $139.76 | 11.119% | $155.2999 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $160.84 | 11.292% | $179.0021 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $17.53 | 4.852% | $18.3806 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $831.64 | $905.3182 | $905.32 | $905.35 | $905.30 | |