| 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 | $170.84 | 8.224% | $184.8899 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $12.86 | 11.254% | $14.3073 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $10.52 | 10.727% | $11.6485 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $143.37 | 11.530% | $159.9006 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $11.94 | 8.264% | $12.9267 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $47.95 | 3.850% | $49.7961 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $243.85 | 6.542% | $259.8027 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $641.33 | $693.2718 | $693.28 | $693.30 | $693.20 | |