| 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 | $182.42 | 4.695% | $190.9846 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $82.36 | 7.295% | $88.3682 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $169.49 | 4.768% | $177.5713 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $9.28 | 10.381% | $10.2434 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $237.47 | 4.146% | $247.3155 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $194.55 | 3.292% | $200.9546 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $131.28 | 4.511% | $137.202 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $1,006.85 | $1,052.6396 | $1,052.63 | $1,052.60 | $1,052.70 | |