| 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 | $198.90 | 12.831% | $224.4209 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $164.66 | 13.289% | $186.5417 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $60.67 | 12.413% | $68.201 | $68.20 | $68.20 | $68.20 |
| Purchase #4 | $93.26 | 7.874% | $100.6033 | $100.60 | $100.60 | $100.60 |
| Purchase #5 | $166.58 | 5.497% | $175.7369 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $40.75 | 7.773% | $43.9175 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $38.93 | 9.866% | $42.7708 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $763.75 | $842.1921 | $842.19 | $842.15 | $842.10 | |