| 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 | $152.45 | 9.534% | $166.9846 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $119.50 | 8.852% | $130.0781 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $55.66 | 4.734% | $58.2949 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $81.35 | 8.464% | $88.2355 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $249.44 | 10.624% | $275.9405 | $275.94 | $275.95 | $275.90 |
| Purchase #6 | $169.43 | 3.856% | $175.9632 | $175.96 | $175.95 | $176.00 |
| Purchase #7 | $30.36 | 5.567% | $32.0501 | $32.05 | $32.05 | $32.10 |
| 7 purchase totals = | $858.19 | $927.5469 | $927.54 | $927.60 | $927.60 | |