| 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 | $198.42 | 9.331% | $216.9346 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $63.55 | 5.167% | $66.8336 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $139.43 | 5.557% | $147.1781 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $43.49 | 12.433% | $48.8971 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $54.63 | 13.507% | $62.0089 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $145.71 | 5.862% | $154.2515 | $154.25 | $154.25 | $154.30 |
| Purchase #7 | $65.87 | 8.569% | $71.5144 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $711.10 | $767.6182 | $767.61 | $767.65 | $767.60 | |