| 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 | $156.55 | 9.428% | $171.3095 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $51.38 | 12.350% | $57.7254 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $175.92 | 7.221% | $188.6232 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $151.57 | 9.831% | $166.4708 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $29.87 | 13.348% | $33.857 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $171.37 | 4.295% | $178.7303 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $99.33 | 5.638% | $104.9302 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $835.99 | $901.6464 | $901.65 | $901.65 | $901.60 | |