| 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 | $164.33 | 3.642% | $170.3149 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $93.74 | 5.804% | $99.1807 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $235.90 | 9.252% | $257.7255 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $219.62 | 8.210% | $237.6508 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $200.28 | 6.682% | $213.6627 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $58.79 | 10.671% | $65.0635 | $65.06 | $65.05 | $65.10 |
| Purchase #7 | $187.97 | 4.393% | $196.2275 | $196.23 | $196.25 | $196.20 |
| 7 purchase totals = | $1,160.63 | $1,239.8256 | $1,239.82 | $1,239.85 | $1,239.90 | |