| 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 | $169.54 | 9.388% | $185.4564 | $185.46 | $185.45 | $185.50 |
| Purchase #2 | $45.81 | 6.188% | $48.6447 | $48.64 | $48.65 | $48.60 |
| Purchase #3 | $100.83 | 6.472% | $107.3557 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $106.59 | 8.267% | $115.4018 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $238.47 | 8.414% | $258.5349 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $217.67 | 13.692% | $247.4734 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $106.57 | 11.589% | $118.9204 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $985.48 | $1,081.7873 | $1,081.78 | $1,081.75 | $1,081.80 | |