| 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 | $122.33 | 7.400% | $131.3824 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $149.31 | 8.660% | $162.2402 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $37.68 | 7.384% | $40.4623 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $198.39 | 5.627% | $209.5534 | $209.55 | $209.55 | $209.60 |
| Purchase #5 | $113.80 | 6.810% | $121.5498 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $56.49 | 9.672% | $61.9537 | $61.95 | $61.95 | $62.00 |
| Purchase #7 | $14.57 | 3.299% | $15.0507 | $15.05 | $15.05 | $15.10 |
| 7 purchase totals = | $692.57 | $742.1925 | $742.18 | $742.20 | $742.30 | |