| 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 | $187.93 | 12.135% | $210.7353 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $63.87 | 8.745% | $69.4554 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $32.63 | 3.321% | $33.7136 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $139.56 | 9.744% | $153.1587 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $82.92 | 13.645% | $94.2344 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $142.50 | 6.554% | $151.8395 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $105.59 | 4.309% | $110.1399 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $755.00 | $823.2768 | $823.28 | $823.30 | $823.20 | |