| 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 | $168.47 | 10.789% | $186.6462 | $186.65 | $186.65 | $186.60 |
| Purchase #2 | $141.32 | 4.673% | $147.9239 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $235.46 | 7.312% | $252.6768 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $76.90 | 12.748% | $86.7032 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $163.28 | 10.610% | $180.604 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $128.80 | 5.610% | $136.0257 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $109.84 | 6.334% | $116.7973 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $1,024.07 | $1,107.3771 | $1,107.38 | $1,107.40 | $1,107.30 | |