| 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 | $169.48 | 6.848% | $181.086 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $58.29 | 4.161% | $60.7154 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $135.96 | 13.841% | $154.7782 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $173.43 | 8.533% | $188.2288 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $177.49 | 5.757% | $187.7081 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $146.48 | 8.768% | $159.3234 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $12.88 | 11.185% | $14.3206 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $874.01 | $946.1605 | $946.17 | $946.15 | $946.10 | |