| 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 | $171.44 | 10.376% | $189.2286 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $155.37 | 8.278% | $168.2315 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $106.60 | 11.375% | $118.7258 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $213.91 | 11.230% | $237.9321 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $53.65 | 3.498% | $55.5267 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $13.37 | 5.382% | $14.0896 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $95.79 | 5.578% | $101.1332 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $810.13 | $884.8675 | $884.87 | $885.00 | $884.70 | |