| 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 | $147.76 | 3.597% | $153.0749 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $97.84 | 12.865% | $110.4271 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $182.95 | 9.414% | $200.1729 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $227.31 | 10.192% | $250.4774 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $61.61 | 6.348% | $65.521 | $65.52 | $65.50 | $65.50 |
| Purchase #6 | $243.56 | 11.440% | $271.4233 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $250.27 | 4.363% | $261.1893 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,211.30 | $1,312.2859 | $1,312.28 | $1,312.25 | $1,312.30 | |