| 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 | $161.73 | 3.310% | $167.0833 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $173.77 | 9.790% | $190.7821 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $24.59 | 11.834% | $27.5 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $13.92 | 7.809% | $15.007 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $44.60 | 10.810% | $49.4213 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $45.87 | 9.268% | $50.1212 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $221.80 | 13.864% | $252.5504 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $686.28 | $752.4653 | $752.46 | $752.45 | $752.50 | |