| 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 | $116.65 | 12.616% | $131.3666 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $194.26 | 12.221% | $218.0005 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $87.58 | 9.384% | $95.7985 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $48.63 | 5.149% | $51.134 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $145.47 | 13.644% | $165.3179 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $58.73 | 12.769% | $66.2292 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $115.40 | 12.745% | $130.1077 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $766.72 | $857.9544 | $857.96 | $857.95 | $857.90 | |