| 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 | $143.64 | 12.329% | $161.3494 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $88.93 | 9.368% | $97.261 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $163.25 | 9.610% | $178.9383 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $88.27 | 9.658% | $96.7951 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $6.25 | 3.205% | $6.4503 | $6.45 | $6.45 | $6.50 |
| Purchase #6 | $58.29 | 8.786% | $63.4114 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $154.82 | 5.784% | $163.7748 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $703.45 | $767.9803 | $767.98 | $767.95 | $768.00 | |