| 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 | $152.67 | 3.528% | $158.0562 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $133.44 | 9.519% | $146.1422 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $29.46 | 13.537% | $33.448 | $33.45 | $33.45 | $33.40 |
| Purchase #4 | $236.25 | 6.453% | $251.4952 | $251.50 | $251.50 | $251.50 |
| Purchase #5 | $233.94 | 9.563% | $256.3117 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $92.29 | 11.619% | $103.0132 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $192.56 | 5.319% | $202.8023 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $1,070.61 | $1,151.2688 | $1,151.27 | $1,151.25 | $1,151.20 | |