| 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 | $168.70 | 13.430% | $191.3564 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $99.40 | 10.453% | $109.7903 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $39.80 | 5.252% | $41.8903 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $206.58 | 10.191% | $227.6326 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $177.42 | 9.776% | $194.7646 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $15.32 | 10.540% | $16.9347 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $58.83 | 10.358% | $64.9236 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $766.05 | $847.2925 | $847.28 | $847.30 | $847.30 | |