| 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 | $172.55 | 13.819% | $196.3947 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $24.44 | 5.190% | $25.7084 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $61.43 | 7.343% | $65.9408 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $40.70 | 12.516% | $45.794 | $45.79 | $45.80 | $45.80 |
| Purchase #5 | $125.84 | 7.173% | $134.8665 | $134.87 | $134.85 | $134.90 |
| Purchase #6 | $204.56 | 8.243% | $221.4219 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $171.66 | 5.256% | $180.6824 | $180.68 | $180.70 | $180.70 |
| 7 purchase totals = | $801.18 | $870.8087 | $870.80 | $870.80 | $870.80 | |