| 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 | $74.68 | 7.524% | $80.2989 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $129.35 | 4.402% | $135.044 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $101.51 | 9.445% | $111.0976 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $184.53 | 7.704% | $198.7462 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $210.28 | 7.585% | $226.2297 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $42.37 | 12.273% | $47.5701 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $125.45 | 4.473% | $131.0614 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $868.17 | $930.0479 | $930.05 | $930.05 | $930.00 | |