| 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 | $117.50 | 8.545% | $127.5404 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $168.56 | 8.701% | $183.2264 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $42.88 | 9.776% | $47.0719 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $151.73 | 5.169% | $159.5729 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $54.47 | 7.316% | $58.455 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $75.50 | 12.841% | $85.195 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $21.90 | 4.168% | $22.8128 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $632.54 | $683.8744 | $683.88 | $683.85 | $683.90 | |