| 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 | $118.90 | 6.515% | $126.6463 | $126.65 | $126.65 | $126.60 |
| Purchase #2 | $54.38 | 11.676% | $60.7294 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $174.97 | 6.552% | $186.434 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $127.29 | 12.426% | $143.1071 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $179.46 | 4.276% | $187.1337 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $50.95 | 11.428% | $56.7726 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $167.95 | 9.667% | $184.1857 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $873.90 | $945.0088 | $945.01 | $945.05 | $944.90 | |