| 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 | $140.65 | 4.282% | $146.6726 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $31.64 | 3.420% | $32.7221 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $176.35 | 10.679% | $195.1824 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $194.94 | 11.122% | $216.6212 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $26.33 | 8.333% | $28.5241 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $64.66 | 6.294% | $68.7297 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $59.73 | 12.615% | $67.2649 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $694.30 | $755.7170 | $755.70 | $755.65 | $755.70 | |