| 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 | $137.70 | 10.275% | $151.8487 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $105.57 | 6.872% | $112.8248 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $37.88 | 7.334% | $40.6581 | $40.66 | $40.65 | $40.70 |
| Purchase #4 | $182.44 | 12.429% | $205.1155 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $54.37 | 8.434% | $58.9556 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $5.81 | 3.799% | $6.0307 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $187.32 | 4.479% | $195.7101 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $711.09 | $771.1435 | $771.15 | $771.10 | $771.10 | |