| 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 | $171.77 | 11.782% | $192.0079 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $92.30 | 10.608% | $102.0912 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $107.28 | 9.302% | $117.2592 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $42.39 | 12.538% | $47.7049 | $47.70 | $47.70 | $47.70 |
| Purchase #5 | $147.27 | 10.844% | $163.24 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $115.64 | 12.601% | $130.2118 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $100.60 | 4.150% | $104.7749 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $777.25 | $857.2899 | $857.28 | $857.25 | $857.30 | |