| 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 | $107.31 | 9.244% | $117.2297 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $74.85 | 9.185% | $81.725 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $230.43 | 8.773% | $250.6456 | $250.65 | $250.65 | $250.60 |
| Purchase #4 | $177.88 | 6.113% | $188.7538 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $218.40 | 11.606% | $243.7475 | $243.75 | $243.75 | $243.70 |
| Purchase #6 | $104.38 | 6.380% | $111.0394 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $161.74 | 4.279% | $168.6609 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,074.99 | $1,161.8019 | $1,161.81 | $1,161.85 | $1,161.70 | |