| 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 | $140.29 | 7.708% | $151.1036 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $96.97 | 7.578% | $104.3184 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $87.84 | 8.843% | $95.6077 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $92.55 | 5.532% | $97.6699 | $97.67 | $97.65 | $97.70 |
| Purchase #5 | $100.76 | 12.477% | $113.3318 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $219.71 | 6.208% | $233.3496 | $233.35 | $233.35 | $233.30 |
| Purchase #7 | $141.74 | 3.696% | $146.9787 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $879.86 | $942.3597 | $942.36 | $942.35 | $942.30 | |