| 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 | $63.47 | 13.129% | $71.803 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $134.83 | 6.630% | $143.7692 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $163.53 | 9.195% | $178.5666 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $121.33 | 9.452% | $132.7981 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $86.30 | 3.479% | $89.3024 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $52.54 | 7.819% | $56.6481 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $104.99 | 7.164% | $112.5115 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $726.99 | $785.3989 | $785.40 | $785.35 | $785.40 | |