| 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 | $154.82 | 13.631% | $175.9235 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $35.47 | 9.291% | $38.7655 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $154.69 | 10.372% | $170.7344 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $71.63 | 9.786% | $78.6397 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $74.66 | 8.764% | $81.2032 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $242.48 | 3.535% | $251.0517 | $251.05 | $251.05 | $251.10 |
| Purchase #7 | $157.69 | 6.343% | $167.6923 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $891.44 | $964.0103 | $964.00 | $964.00 | $964.00 | |