| 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 | $168.38 | 10.702% | $186.4 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $40.90 | 8.630% | $44.4297 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $149.74 | 9.788% | $164.3966 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $190.35 | 3.738% | $197.4653 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $125.57 | 9.230% | $137.1601 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $183.40 | 3.165% | $189.2046 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $35.33 | 5.368% | $37.2265 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $893.67 | $956.2828 | $956.29 | $956.30 | $956.30 | |