| 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 | $118.43 | 7.294% | $127.0683 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $8.45 | 7.524% | $9.0858 | $9.09 | $9.10 | $9.10 |
| Purchase #3 | $228.69 | 4.701% | $239.4407 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $194.70 | 6.434% | $207.227 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $28.57 | 8.207% | $30.9147 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $68.25 | 10.402% | $75.3494 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $173.98 | 7.813% | $187.5731 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $821.07 | $876.6590 | $876.66 | $876.65 | $876.60 | |