| 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 | $129.29 | 11.459% | $144.1053 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $211.86 | 7.384% | $227.5037 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $182.72 | 6.824% | $195.1888 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $7.31 | 5.290% | $7.6967 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $174.46 | 5.758% | $184.5054 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $136.83 | 3.751% | $141.9625 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $47.78 | 11.558% | $53.3024 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $890.25 | $954.2648 | $954.27 | $954.25 | $954.30 | |