| 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 | $180.43 | 7.255% | $193.5202 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $104.32 | 3.517% | $107.9889 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $19.26 | 6.523% | $20.5163 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $168.78 | 11.421% | $188.0564 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $52.70 | 13.861% | $60.0047 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $29.46 | 13.278% | $33.3717 | $33.37 | $33.35 | $33.40 |
| Purchase #7 | $192.39 | 6.231% | $204.3778 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $747.34 | $807.8360 | $807.84 | $807.80 | $807.90 | |