| 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 | $159.27 | 3.178% | $164.3316 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $126.64 | 7.411% | $136.0253 | $136.03 | $136.05 | $136.00 |
| Purchase #3 | $119.76 | 8.162% | $129.5348 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $205.56 | 10.464% | $227.0698 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $242.94 | 11.114% | $269.9404 | $269.94 | $269.95 | $269.90 |
| Purchase #6 | $43.60 | 3.480% | $45.1173 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $95.82 | 11.755% | $107.0836 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $993.59 | $1,079.1028 | $1,079.10 | $1,079.15 | $1,079.00 | |