| 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 | $165.54 | 3.566% | $171.4432 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $64.43 | 13.586% | $73.1835 | $73.18 | $73.20 | $73.20 |
| Purchase #3 | $194.69 | 11.795% | $217.6537 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $103.60 | 6.266% | $110.0916 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $28.29 | 7.568% | $30.431 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $56.42 | 12.498% | $63.4714 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $68.86 | 8.448% | $74.6773 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $681.83 | $740.9517 | $740.94 | $741.00 | $741.00 | |