| 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 | $145.84 | 3.778% | $151.3498 | $151.35 | $151.35 | $151.30 |
| Purchase #2 | $101.86 | 4.146% | $106.0831 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $34.81 | 13.421% | $39.4819 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $132.77 | 9.281% | $145.0924 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $69.78 | 8.615% | $75.7915 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $15.36 | 6.573% | $16.3696 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $97.94 | 10.387% | $108.113 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $598.36 | $642.2813 | $642.27 | $642.30 | $642.30 | |