| 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 | $165.55 | 7.108% | $177.3173 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $48.86 | 9.814% | $53.6551 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $165.43 | 13.175% | $187.2254 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $33.55 | 7.480% | $36.0595 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $249.99 | 8.138% | $270.3342 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $22.99 | 13.424% | $26.0762 | $26.08 | $26.10 | $26.10 |
| Purchase #7 | $170.95 | 13.703% | $194.3753 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $857.32 | $945.0430 | $945.06 | $945.10 | $945.10 | |