| 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 | $176.49 | 6.223% | $187.473 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $184.31 | 3.678% | $191.0889 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $46.96 | 7.386% | $50.4285 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $78.39 | 12.680% | $88.3299 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $84.28 | 13.628% | $95.7657 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $105.71 | 7.360% | $113.4903 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $77.94 | 4.599% | $81.5245 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $754.08 | $808.1008 | $808.10 | $808.10 | $808.10 | |