| 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 | $145.31 | 5.386% | $153.1364 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $152.91 | 7.862% | $164.9318 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $182.91 | 4.183% | $190.5611 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $76.90 | 12.108% | $86.2111 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $47.28 | 13.818% | $53.8132 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $79.85 | 7.269% | $85.6543 | $85.65 | $85.65 | $85.70 |
| Purchase #7 | $153.29 | 6.516% | $163.2784 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $838.45 | $897.5863 | $897.58 | $897.60 | $897.60 | |