| 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 | $186.32 | 4.336% | $194.3988 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $193.50 | 13.836% | $220.2727 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $152.65 | 3.145% | $157.4508 | $157.45 | $157.45 | $157.50 |
| Purchase #4 | $231.68 | 5.204% | $243.7366 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $43.97 | 8.239% | $47.5927 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $204.99 | 5.177% | $215.6023 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $84.92 | 5.551% | $89.6339 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $1,098.03 | $1,168.6878 | $1,168.68 | $1,168.70 | $1,168.70 | |