| 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 | $160.26 | 6.357% | $170.4477 | $170.45 | $170.45 | $170.40 |
| Purchase #2 | $198.88 | 13.257% | $225.2455 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $182.93 | 6.154% | $194.1875 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $72.83 | 13.442% | $82.6198 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $198.78 | 10.839% | $220.3258 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $177.99 | 13.721% | $202.412 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $164.64 | 12.577% | $185.3468 | $185.35 | $185.35 | $185.30 |
| 7 purchase totals = | $1,156.31 | $1,280.5851 | $1,280.60 | $1,280.60 | $1,280.40 | |