| 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 | $171.51 | 6.201% | $182.1453 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $28.95 | 11.296% | $32.2202 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $84.89 | 7.814% | $91.5233 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $149.50 | 12.511% | $168.2039 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $163.39 | 10.398% | $180.3793 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $98.47 | 6.609% | $104.9779 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $129.61 | 3.821% | $134.5624 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $826.32 | $894.0123 | $894.01 | $894.00 | $894.00 | |