| 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 | $137.25 | 11.604% | $153.1765 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $24.82 | 3.630% | $25.721 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $91.82 | 6.867% | $98.1253 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $161.42 | 13.825% | $183.7363 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $123.88 | 12.380% | $139.2163 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $106.46 | 6.267% | $113.1318 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $115.53 | 4.845% | $121.1274 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $761.18 | $834.2346 | $834.25 | $834.30 | $834.10 | |