| 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 | $177.83 | 9.459% | $194.6509 | $194.65 | $194.65 | $194.70 |
| Purchase #2 | $117.78 | 3.523% | $121.9294 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $61.89 | 13.457% | $70.2185 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $143.76 | 12.764% | $162.1095 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $201.88 | 4.742% | $211.4531 | $211.45 | $211.45 | $211.50 |
| Purchase #6 | $77.48 | 3.176% | $79.9408 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $104.55 | 11.687% | $116.7688 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $885.17 | $957.0710 | $957.07 | $957.05 | $957.10 | |