| 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 | $17.68 | 4.395% | $18.457 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $155.98 | 3.146% | $160.8871 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $130.39 | 12.319% | $146.4527 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $151.69 | 6.305% | $161.2541 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $114.58 | 8.811% | $124.6756 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $231.71 | 5.534% | $244.5328 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $24.26 | 6.844% | $25.9204 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $826.29 | $882.1797 | $882.18 | $882.20 | $882.30 | |