| 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 | $71.78 | 12.553% | $80.7905 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $163.97 | 11.191% | $182.3199 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $11.58 | 8.804% | $12.5995 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $35.31 | 13.759% | $40.1683 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $142.46 | 3.418% | $147.3293 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $89.84 | 12.614% | $101.1724 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $163.62 | 3.245% | $168.9295 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $678.56 | $733.3094 | $733.31 | $733.30 | $733.30 | |