| 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 | $154.90 | 7.232% | $166.1024 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $30.94 | 13.569% | $35.1382 | $35.14 | $35.15 | $35.10 |
| Purchase #3 | $165.51 | 10.679% | $183.1848 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $127.59 | 8.624% | $138.5934 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $163.45 | 5.294% | $172.103 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $32.36 | 8.497% | $35.1096 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $51.40 | 7.594% | $55.3033 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $726.15 | $785.5347 | $785.52 | $785.55 | $785.50 | |