| 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 | $137.44 | 10.574% | $151.9729 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $72.96 | 13.338% | $82.6914 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $220.80 | 3.472% | $228.4662 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $103.93 | 3.671% | $107.7453 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $87.45 | 4.507% | $91.3914 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $44.26 | 11.502% | $49.3508 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $226.94 | 10.398% | $250.5372 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $893.78 | $962.1552 | $962.16 | $962.15 | $962.20 | |