| 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 | $148.86 | 6.192% | $158.0774 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $244.47 | 3.695% | $253.5032 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $189.96 | 11.805% | $212.3848 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $14.86 | 6.323% | $15.7996 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $95.38 | 12.827% | $107.6144 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $10.26 | 4.816% | $10.7541 | $10.75 | $10.75 | $10.80 |
| Purchase #7 | $95.51 | 12.306% | $107.2635 | $107.26 | $107.25 | $107.30 |
| 7 purchase totals = | $799.30 | $865.3970 | $865.38 | $865.40 | $865.50 | |