| 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 | $155.61 | 11.425% | $173.3884 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $213.75 | 5.799% | $226.1454 | $226.15 | $226.15 | $226.10 |
| Purchase #3 | $147.63 | 5.810% | $156.2073 | $156.21 | $156.20 | $156.20 |
| Purchase #4 | $191.45 | 11.605% | $213.6678 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $175.63 | 3.709% | $182.1441 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $106.56 | 9.515% | $116.6992 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $165.91 | 6.813% | $177.2134 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,156.54 | $1,245.4656 | $1,245.47 | $1,245.45 | $1,245.40 | |