| 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 | $141.99 | 4.863% | $148.895 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $21.91 | 3.279% | $22.6284 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $146.84 | 10.676% | $162.5166 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $213.75 | 12.819% | $241.1506 | $241.15 | $241.15 | $241.20 |
| Purchase #5 | $96.70 | 8.155% | $104.5859 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $151.37 | 11.560% | $168.8684 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $86.55 | 5.753% | $91.5292 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $859.11 | $940.1741 | $940.19 | $940.20 | $940.20 | |