| 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 | $171.40 | 7.660% | $184.5292 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $173.28 | 4.376% | $180.8627 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $109.53 | 3.401% | $113.2551 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $107.96 | 3.678% | $111.9308 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $29.61 | 3.670% | $30.6967 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $236.94 | 11.477% | $264.1336 | $264.13 | $264.15 | $264.10 |
| Purchase #7 | $203.65 | 10.481% | $224.9946 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $1,032.37 | $1,110.4027 | $1,110.40 | $1,110.45 | $1,110.40 | |