| 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 | $139.59 | 6.602% | $148.8057 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $77.97 | 4.726% | $81.6549 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $208.74 | 11.440% | $232.6199 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $111.61 | 13.165% | $126.3035 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $142.96 | 3.160% | $147.4775 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $18.68 | 6.370% | $19.8699 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $43.49 | 11.429% | $48.4605 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $743.04 | $805.1919 | $805.19 | $805.15 | $805.30 | |