| 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 | $199.74 | 11.465% | $222.6402 | $222.64 | $222.65 | $222.60 |
| Purchase #2 | $194.81 | 9.389% | $213.1007 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $63.76 | 3.681% | $66.107 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $133.72 | 13.767% | $152.1292 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $15.86 | 5.346% | $16.7079 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $62.31 | 5.660% | $65.8367 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $187.95 | 10.470% | $207.6284 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $858.15 | $944.1501 | $944.16 | $944.20 | $944.00 | |