| 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 | $193.73 | 13.171% | $219.2462 | $219.25 | $219.25 | $219.20 |
| Purchase #2 | $29.95 | 10.551% | $33.11 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $136.44 | 7.121% | $146.1559 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $30.25 | 3.374% | $31.2706 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $23.92 | 6.855% | $25.5597 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $197.63 | 7.215% | $211.889 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $72.82 | 5.304% | $76.6824 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $684.74 | $743.9138 | $743.92 | $743.90 | $744.00 | |