| 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 | $168.48 | 4.223% | $175.5949 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $43.45 | 8.372% | $47.0876 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $117.92 | 10.868% | $130.7355 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $30.59 | 13.549% | $34.7346 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $90.96 | 12.833% | $102.6329 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $134.62 | 4.834% | $141.1275 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $8.69 | 8.823% | $9.4567 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $594.71 | $641.3697 | $641.37 | $641.45 | $641.30 | |