| 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 | $160.42 | 3.837% | $166.5753 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $183.64 | 4.305% | $191.5457 | $191.55 | $191.55 | $191.50 |
| Purchase #3 | $177.35 | 9.207% | $193.6786 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $118.35 | 10.224% | $130.4501 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $129.91 | 9.854% | $142.7113 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $41.50 | 5.794% | $43.9045 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $103.96 | 9.456% | $113.7905 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $915.13 | $982.6560 | $982.66 | $982.70 | $982.70 | |