| 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 | $133.46 | 8.348% | $144.6012 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $76.26 | 12.512% | $85.8017 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $120.78 | 11.263% | $134.3835 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $44.27 | 8.452% | $48.0117 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $158.83 | 10.374% | $175.307 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $210.74 | 13.647% | $239.4997 | $239.50 | $239.50 | $239.50 |
| Purchase #7 | $9.89 | 13.356% | $11.2109 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $754.23 | $838.8157 | $838.81 | $838.80 | $838.80 | |