| 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 | $190.95 | 5.537% | $201.5229 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $37.74 | 7.513% | $40.5754 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $104.58 | 10.121% | $115.1645 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $70.39 | 9.755% | $77.2565 | $77.26 | $77.25 | $77.30 |
| Purchase #5 | $250.62 | 11.557% | $279.5842 | $279.58 | $279.60 | $279.60 |
| Purchase #6 | $167.95 | 9.810% | $184.4259 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $9.43 | 12.580% | $10.6163 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $831.66 | $909.1457 | $909.15 | $909.15 | $909.20 | |