| 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 | $170.26 | 8.716% | $185.0999 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $212.50 | 5.710% | $224.6338 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $192.31 | 13.162% | $217.6218 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $167.70 | 10.305% | $184.9815 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $243.56 | 8.591% | $264.4842 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $241.58 | 3.856% | $250.8953 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $185.76 | 9.456% | $203.3255 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $1,413.67 | $1,531.0420 | $1,531.04 | $1,531.10 | $1,531.00 | |