| 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 | $164.66 | 13.524% | $186.9286 | $186.93 | $186.95 | $186.90 |
| Purchase #2 | $57.60 | 9.168% | $62.8808 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $102.31 | 5.811% | $108.2552 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $80.95 | 7.420% | $86.9565 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $17.32 | 13.300% | $19.6236 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $197.50 | 12.795% | $222.7701 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $200.96 | 5.319% | $211.6491 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $821.30 | $899.0639 | $899.07 | $899.05 | $899.10 | |