| 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 | $148.94 | 3.751% | $154.5267 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $44.81 | 4.818% | $46.9689 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $75.51 | 12.818% | $85.1889 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $186.87 | 12.150% | $209.5747 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $74.62 | 6.706% | $79.624 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $178.83 | 10.350% | $197.3389 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $200.83 | 12.350% | $225.6325 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $910.41 | $998.8546 | $998.85 | $998.85 | $998.80 | |