| 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 | $98.86 | 7.497% | $106.2715 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $41.95 | 4.824% | $43.9737 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $139.35 | 6.844% | $148.8871 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $166.42 | 13.561% | $188.9882 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $51.98 | 10.863% | $57.6266 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $198.95 | 8.769% | $216.3959 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $137.89 | 6.783% | $147.2431 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $835.40 | $909.3861 | $909.39 | $909.40 | $909.40 | |