| 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 | $146.71 | 13.693% | $166.799 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $13.35 | 3.532% | $13.8215 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $98.48 | 13.473% | $111.7482 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $189.90 | 6.505% | $202.253 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $16.91 | 3.509% | $17.5034 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $79.29 | 10.504% | $87.6186 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $109.41 | 5.869% | $115.8313 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $654.05 | $715.5750 | $715.57 | $715.55 | $715.50 | |