| 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 | $164.99 | 7.619% | $177.5606 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $121.71 | 12.467% | $136.8836 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $82.46 | 8.822% | $89.7346 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $131.89 | 9.501% | $144.4209 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $248.79 | 10.121% | $273.97 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $182.72 | 12.703% | $205.9309 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $152.57 | 11.515% | $170.1384 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $1,085.13 | $1,198.6390 | $1,198.63 | $1,198.65 | $1,198.60 | |