| 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 | $155.82 | 12.427% | $175.1838 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $205.49 | 10.420% | $226.9021 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $10.93 | 5.268% | $11.5058 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $207.86 | 6.391% | $221.1443 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $239.63 | 6.298% | $254.7219 | $254.72 | $254.70 | $254.70 |
| Purchase #6 | $20.62 | 12.603% | $23.2187 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $12.37 | 5.666% | $13.0709 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $852.72 | $925.7475 | $925.74 | $925.70 | $925.70 | |