| 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 | $128.96 | 9.205% | $140.8308 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $63.57 | 12.357% | $71.4253 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $14.29 | 8.709% | $15.5345 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $200.51 | 13.625% | $227.8295 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $160.71 | 12.352% | $180.5609 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $115.90 | 8.725% | $126.0123 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $161.97 | 12.385% | $182.03 | $182.03 | $182.05 | $182.00 |
| 7 purchase totals = | $845.91 | $944.2233 | $944.22 | $944.30 | $944.10 | |