| 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 | $143.84 | 10.406% | $158.808 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $236.51 | 10.809% | $262.0744 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $45.98 | 3.485% | $47.5824 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $174.46 | 5.473% | $184.0082 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $236.45 | 13.327% | $267.9617 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $208.88 | 10.787% | $231.4119 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $6.63 | 11.200% | $7.3726 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $1,052.75 | $1,159.2192 | $1,159.21 | $1,159.15 | $1,159.30 | |