| 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 | $45.77 | 4.619% | $47.8841 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $169.84 | 11.290% | $189.0149 | $189.01 | $189.00 | $189.00 |
| Purchase #3 | $120.82 | 3.622% | $125.1961 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $194.80 | 11.505% | $217.2117 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $35.82 | 3.751% | $37.1636 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $125.93 | 11.667% | $140.6223 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $176.60 | 5.172% | $185.7338 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $869.58 | $942.8265 | $942.81 | $942.80 | $942.80 | |