| 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 | $173.65 | 11.507% | $193.6319 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $72.48 | 4.145% | $75.4843 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $169.56 | 6.416% | $180.439 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $8.36 | 12.375% | $9.3946 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $214.96 | 4.703% | $225.0696 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $82.86 | 9.521% | $90.7491 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $9.32 | 11.172% | $10.3612 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $731.19 | $785.1297 | $785.12 | $785.15 | $785.10 | |