| 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 | $194.70 | 8.254% | $210.7705 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $8.69 | 12.400% | $9.7676 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $201.89 | 11.305% | $224.7137 | $224.71 | $224.70 | $224.70 |
| Purchase #4 | $17.62 | 13.136% | $19.9346 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $40.57 | 7.405% | $43.5742 | $43.57 | $43.55 | $43.60 |
| Purchase #6 | $188.56 | 10.588% | $208.5247 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $161.80 | 3.852% | $168.0325 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $813.83 | $885.3178 | $885.30 | $885.25 | $885.30 | |