| 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 | $202.99 | 9.737% | $222.7551 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $138.26 | 6.230% | $146.8736 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $143.88 | 8.117% | $155.5587 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $49.39 | 5.642% | $52.1766 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $175.71 | 3.853% | $182.4801 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $106.71 | 8.148% | $115.4047 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $9.58 | 8.357% | $10.3806 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $826.52 | $885.6294 | $885.63 | $885.65 | $885.80 | |