| 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 | $163.98 | 7.369% | $176.0637 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $139.65 | 6.810% | $149.1602 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $75.81 | 9.622% | $83.1044 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $115.66 | 8.273% | $125.2286 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $24.84 | 4.490% | $25.9553 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $149.39 | 4.103% | $155.5195 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $23.72 | 5.373% | $24.9945 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $693.05 | $740.0262 | $740.02 | $740.00 | $740.10 | |