| 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 | $148.36 | 7.450% | $159.4128 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $128.63 | 9.817% | $141.2576 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $25.96 | 11.345% | $28.9052 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $31.68 | 6.409% | $33.7104 | $33.71 | $33.70 | $33.70 |
| Purchase #5 | $212.81 | 12.508% | $239.4283 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $60.99 | 7.243% | $65.4075 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $92.80 | 6.489% | $98.8218 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $701.23 | $766.9436 | $766.95 | $766.90 | $766.90 | |