| 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 | $172.68 | 10.295% | $190.4574 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $174.93 | 10.822% | $193.8609 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $58.72 | 6.340% | $62.4428 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $150.71 | 3.175% | $155.495 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $8.81 | 4.874% | $9.2394 | $9.24 | $9.25 | $9.20 |
| Purchase #6 | $161.41 | 13.511% | $183.2181 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $91.53 | 8.187% | $99.0236 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $818.79 | $893.7372 | $893.74 | $893.70 | $893.70 | |