| 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 | $143.39 | 5.673% | $151.5245 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $151.90 | 12.275% | $170.5457 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $86.42 | 9.174% | $94.3482 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $215.53 | 11.862% | $241.0962 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $41.31 | 5.842% | $43.7233 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $134.56 | 3.335% | $139.0476 | $139.05 | $139.05 | $139.00 |
| Purchase #7 | $71.63 | 6.386% | $76.2043 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $844.74 | $916.4898 | $916.49 | $916.45 | $916.30 | |