| 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 | $145.82 | 3.121% | $150.371 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $154.29 | 12.355% | $173.3525 | $173.35 | $173.35 | $173.40 |
| Purchase #3 | $161.90 | 13.787% | $184.2212 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $210.46 | 11.863% | $235.4269 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $232.67 | 10.527% | $257.1632 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $154.65 | 6.801% | $165.1677 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $195.89 | 5.811% | $207.2732 | $207.27 | $207.25 | $207.30 |
| 7 purchase totals = | $1,255.68 | $1,372.9757 | $1,372.97 | $1,372.90 | $1,373.10 | |