| 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 | $179.96 | 10.281% | $198.4617 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $212.41 | 4.484% | $221.9345 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $46.43 | 12.829% | $52.3865 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $55.45 | 13.810% | $63.1076 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $136.46 | 4.571% | $142.6976 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $88.95 | 3.132% | $91.7359 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $30.27 | 4.433% | $31.6119 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $749.93 | $801.9357 | $801.94 | $801.95 | $801.90 | |