| 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 | $133.26 | 8.334% | $144.3659 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $32.72 | 5.750% | $34.6014 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $57.38 | 3.159% | $59.1926 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $114.51 | 3.709% | $118.7572 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $180.77 | 3.115% | $186.401 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $151.60 | 8.201% | $164.0327 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $178.60 | 5.674% | $188.7338 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $848.84 | $896.0846 | $896.08 | $896.10 | $896.10 | |