| 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 | $119.97 | 7.658% | $129.1573 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $217.40 | 11.862% | $243.188 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $75.94 | 8.254% | $82.2081 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $212.52 | 11.442% | $236.8365 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $135.89 | 7.607% | $146.2272 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $143.41 | 13.201% | $162.3416 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $81.79 | 3.248% | $84.4465 | $84.45 | $84.45 | $84.40 |
| 7 purchase totals = | $986.92 | $1,084.4052 | $1,084.42 | $1,084.45 | $1,084.30 | |