| 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 | $127.26 | 7.194% | $136.4151 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $11.25 | 12.838% | $12.6943 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $135.38 | 6.193% | $143.7641 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $139.38 | 3.743% | $144.597 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $27.80 | 3.847% | $28.8695 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $213.25 | 9.586% | $233.6921 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $59.81 | 11.444% | $66.6547 | $66.65 | $66.65 | $66.70 |
| 7 purchase totals = | $714.13 | $766.6868 | $766.68 | $766.65 | $766.80 | |