| 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 | $134.75 | 11.760% | $150.5966 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $13.97 | 8.694% | $15.1846 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $54.90 | 7.251% | $58.8808 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $153.69 | 3.707% | $159.3873 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $117.62 | 6.689% | $125.4876 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $183.34 | 5.487% | $193.3999 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $242.94 | 9.818% | $266.7918 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $901.21 | $969.7286 | $969.73 | $969.80 | $969.80 | |