| 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 | $128.93 | 6.282% | $137.0294 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $157.64 | 10.411% | $174.0519 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $99.51 | 11.105% | $110.5606 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $57.30 | 8.548% | $62.198 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $146.76 | 11.652% | $163.8605 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $237.49 | 5.516% | $250.5899 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $58.72 | 6.429% | $62.4951 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $886.35 | $960.7854 | $960.79 | $960.80 | $960.90 | |