| 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 | $119.81 | 11.793% | $133.9392 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $93.99 | 7.586% | $101.1201 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $92.74 | 4.733% | $97.1294 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $179.99 | 6.348% | $191.4158 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $71.37 | 7.190% | $76.5015 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $165.91 | 5.580% | $175.1678 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $110.57 | 7.557% | $118.9258 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $834.38 | $894.1996 | $894.21 | $894.20 | $894.10 | |