| 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 | $166.53 | 9.553% | $182.4386 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $28.91 | 13.662% | $32.8597 | $32.86 | $32.85 | $32.90 |
| Purchase #3 | $191.74 | 11.403% | $213.6041 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $193.80 | 12.137% | $217.3215 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $110.51 | 12.322% | $124.127 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $9.35 | 13.747% | $10.6353 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $28.70 | 5.171% | $30.1841 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $729.54 | $811.1703 | $811.17 | $811.20 | $811.10 | |