| 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 | $153.47 | 4.105% | $159.7699 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $99.66 | 10.840% | $110.4631 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $71.40 | 4.693% | $74.7508 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $94.99 | 13.868% | $108.1632 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $177.61 | 12.740% | $200.2375 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $211.71 | 5.543% | $223.4451 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $170.34 | 9.443% | $186.4252 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $979.18 | $1,063.2548 | $1,063.26 | $1,063.25 | $1,063.30 | |