| 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 | $163.54 | 4.419% | $170.7668 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $129.79 | 12.332% | $145.7957 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $12.64 | 3.733% | $13.1119 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $64.77 | 3.564% | $67.0784 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $116.76 | 8.668% | $126.8808 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $51.40 | 10.457% | $56.7749 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $163.55 | 5.279% | $172.1838 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $702.45 | $752.5923 | $752.59 | $752.60 | $752.70 | |