| 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 | $97.31 | 8.615% | $105.6933 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $186.91 | 4.444% | $195.2163 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $118.95 | 7.774% | $128.1972 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $130.71 | 13.102% | $147.8356 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $27.83 | 3.142% | $28.7044 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $172.25 | 3.198% | $177.7586 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $21.46 | 11.312% | $23.8876 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $755.42 | $807.2930 | $807.30 | $807.30 | $807.30 | |