| 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 | $171.34 | 10.334% | $189.0463 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $61.64 | 6.273% | $65.5067 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $240.47 | 12.169% | $269.7328 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $19.37 | 12.685% | $21.8271 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $84.32 | 13.565% | $95.758 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $27.62 | 11.388% | $30.7654 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $229.47 | 10.666% | $253.9453 | $253.95 | $253.95 | $253.90 |
| 7 purchase totals = | $834.23 | $926.5816 | $926.60 | $926.60 | $926.50 | |