| 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 | $143.58 | 12.116% | $160.9762 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $173.26 | 12.707% | $195.2761 | $195.28 | $195.30 | $195.30 |
| Purchase #3 | $177.97 | 6.299% | $189.1803 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $112.73 | 10.357% | $124.4054 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $48.58 | 12.636% | $54.7186 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $10.62 | 3.500% | $10.9917 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $242.66 | 8.815% | $264.0505 | $264.05 | $264.05 | $264.10 |
| 7 purchase totals = | $909.40 | $999.5988 | $999.61 | $999.65 | $999.70 | |