| 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 | $179.38 | 7.480% | $192.7976 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $193.90 | 7.669% | $208.7702 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $65.51 | 4.326% | $68.344 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $40.81 | 5.465% | $43.0403 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $208.42 | 12.277% | $234.0077 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $18.41 | 9.542% | $20.1667 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $239.63 | 11.597% | $267.4199 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $946.06 | $1,034.5464 | $1,034.55 | $1,034.50 | $1,034.50 | |