| 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 | $21.80 | 8.257% | $23.6 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $198.70 | 13.173% | $224.8748 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $60.34 | 12.479% | $67.8698 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $131.33 | 7.515% | $141.1994 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $159.27 | 3.595% | $164.9958 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $188.65 | 4.517% | $197.1713 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $156.84 | 5.871% | $166.0481 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $916.93 | $985.7592 | $985.76 | $985.70 | $985.80 | |