| 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 | $179.39 | 6.627% | $191.2782 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $22.79 | 13.829% | $25.9416 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $85.60 | 9.358% | $93.6104 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $78.64 | 3.662% | $81.5198 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $154.26 | 5.141% | $162.1905 | $162.19 | $162.20 | $162.20 |
| Purchase #6 | $111.51 | 12.353% | $125.2848 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $85.46 | 5.746% | $90.3705 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $717.65 | $770.1958 | $770.19 | $770.20 | $770.20 | |