| 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 | $125.64 | 4.193% | $130.9081 | $130.91 | $130.90 | $130.90 |
| Purchase #2 | $151.43 | 4.601% | $158.3973 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $199.55 | 13.323% | $226.136 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $117.99 | 5.593% | $124.5892 | $124.59 | $124.60 | $124.60 |
| Purchase #5 | $53.70 | 8.581% | $58.308 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $35.66 | 7.756% | $38.4258 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $165.61 | 3.146% | $170.8201 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $849.58 | $907.5845 | $907.60 | $907.60 | $907.50 | |