| 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 | $200.44 | 13.869% | $228.239 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $64.58 | 11.757% | $72.1727 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $73.99 | 5.536% | $78.0861 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $211.70 | 6.745% | $225.9792 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $65.68 | 11.758% | $73.4027 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $45.59 | 4.481% | $47.6329 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $113.86 | 12.590% | $128.195 | $128.20 | $128.20 | $128.20 |
| 7 purchase totals = | $775.84 | $853.7076 | $853.71 | $853.75 | $853.70 | |