| 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 | $169.69 | 11.634% | $189.4317 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $33.64 | 5.333% | $35.434 | $35.43 | $35.45 | $35.40 |
| Purchase #3 | $58.49 | 5.402% | $61.6496 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $160.96 | 10.540% | $177.9252 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $232.32 | 9.727% | $254.9178 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $173.83 | 6.185% | $184.5814 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $149.39 | 6.628% | $159.2916 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $978.32 | $1,063.2313 | $1,063.23 | $1,063.30 | $1,063.10 | |