| 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 | $168.38 | 8.470% | $182.6418 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $77.68 | 3.444% | $80.3553 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $249.66 | 12.499% | $280.865 | $280.87 | $280.85 | $280.90 |
| Purchase #4 | $132.65 | 6.491% | $141.2603 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $24.53 | 4.806% | $25.7089 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $32.39 | 4.409% | $33.8181 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $31.92 | 3.565% | $33.0579 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $717.21 | $777.7073 | $777.72 | $777.65 | $777.80 | |