| 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 | $150.80 | 8.283% | $163.2908 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $28.72 | 3.237% | $29.6497 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $182.79 | 8.667% | $198.6324 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $153.37 | 6.703% | $163.6504 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $46.93 | 7.702% | $50.5445 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $118.90 | 8.701% | $129.2455 | $129.25 | $129.25 | $129.20 |
| Purchase #7 | $122.62 | 10.558% | $135.5662 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $804.13 | $870.5795 | $870.58 | $870.60 | $870.50 | |