| 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 | $184.70 | 3.138% | $190.4959 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $42.59 | 11.323% | $47.4125 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $107.29 | 5.729% | $113.4366 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $32.63 | 12.379% | $36.6693 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $204.63 | 5.663% | $216.2182 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $170.59 | 12.390% | $191.7261 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $152.56 | 4.675% | $159.6922 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $894.99 | $955.6508 | $955.66 | $955.65 | $955.60 | |