| 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 | $159.44 | 9.461% | $174.5246 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $190.49 | 5.361% | $200.7022 | $200.70 | $200.70 | $200.70 |
| Purchase #3 | $141.92 | 4.731% | $148.6342 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $43.55 | 7.142% | $46.6603 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $109.80 | 6.181% | $116.5867 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $163.37 | 8.269% | $176.8791 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $22.67 | 5.760% | $23.9758 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $831.24 | $887.9629 | $887.96 | $888.00 | $888.00 | |