| 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 | $152.81 | 11.651% | $170.6139 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $38.55 | 13.723% | $43.8402 | $43.84 | $43.85 | $43.80 |
| Purchase #3 | $112.26 | 13.762% | $127.7092 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $202.85 | 6.539% | $216.1144 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $165.28 | 6.707% | $176.3653 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $107.28 | 4.591% | $112.2052 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $64.53 | 13.618% | $73.3177 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $843.56 | $920.1659 | $920.17 | $920.10 | $920.10 | |