| 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 | $125.38 | 6.142% | $133.0808 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $194.56 | 4.269% | $202.8658 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $148.25 | 11.557% | $165.3833 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $124.75 | 12.331% | $140.1329 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $118.53 | 11.801% | $132.5177 | $132.52 | $132.50 | $132.50 |
| Purchase #6 | $94.29 | 7.283% | $101.1571 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $37.88 | 4.202% | $39.4717 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $843.64 | $914.6093 | $914.61 | $914.60 | $914.70 | |