| 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 | $137.54 | 12.640% | $154.9251 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $222.39 | 6.738% | $237.3746 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $169.59 | 13.544% | $192.5593 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $164.48 | 6.849% | $175.7452 | $175.75 | $175.75 | $175.70 |
| Purchase #5 | $245.34 | 8.746% | $266.7974 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $180.36 | 7.163% | $193.2792 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $58.97 | 9.221% | $64.4076 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $1,178.67 | $1,285.0884 | $1,285.10 | $1,285.10 | $1,285.10 | |