| 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 | $83.60 | 5.611% | $88.2908 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $157.49 | 13.644% | $178.9779 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $66.41 | 4.363% | $69.3075 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $97.49 | 6.232% | $103.5656 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $94.71 | 7.611% | $101.9184 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $90.96 | 9.668% | $99.754 | $99.75 | $99.75 | $99.80 |
| Purchase #7 | $171.62 | 13.540% | $194.8573 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $762.28 | $836.6715 | $836.68 | $836.65 | $836.80 | |