| 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 | $170.86 | 9.171% | $186.5296 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $111.61 | 4.718% | $116.8758 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $240.48 | 5.579% | $253.8964 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $160.72 | 3.663% | $166.6072 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $216.27 | 12.426% | $243.1437 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $185.67 | 9.622% | $203.5352 | $203.54 | $203.55 | $203.50 |
| Purchase #7 | $216.97 | 6.736% | $231.5851 | $231.59 | $231.60 | $231.60 |
| 7 purchase totals = | $1,302.58 | $1,402.1730 | $1,402.19 | $1,402.25 | $1,402.10 | |