| 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 | $186.82 | 4.450% | $195.1335 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $58.82 | 6.814% | $62.828 | $62.83 | $62.85 | $62.80 |
| Purchase #3 | $201.50 | 3.816% | $209.1892 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $100.58 | 11.146% | $111.7906 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $177.89 | 10.762% | $197.0345 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $126.67 | 3.541% | $131.1554 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $213.96 | 12.374% | $240.4354 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,066.24 | $1,147.5666 | $1,147.57 | $1,147.65 | $1,147.50 | |