| 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 | $180.91 | 3.349% | $186.9687 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $216.53 | 3.755% | $224.6607 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $93.35 | 8.142% | $100.9506 | $100.95 | $100.95 | $101.00 |
| Purchase #4 | $53.81 | 10.606% | $59.5171 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $54.87 | 10.660% | $60.7191 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $34.37 | 4.780% | $36.0129 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $18.75 | 12.625% | $21.1172 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $652.59 | $689.9463 | $689.95 | $689.85 | $690.00 | |