| 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 | $35.58 | 7.430% | $38.2236 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $150.45 | 12.180% | $168.7748 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $93.42 | 12.625% | $105.2143 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $27.36 | 6.259% | $29.0725 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $141.96 | 6.396% | $151.0398 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $242.51 | 7.804% | $261.4355 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $84.40 | 4.118% | $87.8756 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $775.68 | $841.6361 | $841.63 | $841.60 | $841.60 | |