| 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 | $141.97 | 9.330% | $155.2158 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $29.25 | 13.463% | $33.1879 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $95.39 | 3.504% | $98.7325 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $210.61 | 3.341% | $217.6465 | $217.65 | $217.65 | $217.60 |
| Purchase #5 | $87.98 | 3.667% | $91.2062 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $84.43 | 5.133% | $88.7638 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $27.76 | 8.695% | $30.1737 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $677.39 | $714.9264 | $714.93 | $714.90 | $714.90 | |