| 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 | $176.87 | 6.437% | $188.2551 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $115.79 | 9.302% | $126.5608 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $108.36 | 7.342% | $116.3158 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $65.82 | 3.488% | $68.1158 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $216.90 | 7.480% | $233.1241 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $211.46 | 3.278% | $218.3917 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $6.60 | 7.458% | $7.0922 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $901.80 | $957.8555 | $957.86 | $957.80 | $957.90 | |