| 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 | $162.99 | 10.644% | $180.3387 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $211.27 | 11.437% | $235.4329 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $32.96 | 6.630% | $35.1452 | $35.15 | $35.15 | $35.10 |
| Purchase #4 | $33.38 | 8.360% | $36.1706 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $6.86 | 6.170% | $7.2833 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $219.82 | 8.526% | $238.5619 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $117.42 | 7.243% | $125.9247 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $784.70 | $858.8573 | $858.85 | $858.85 | $858.80 | |