| 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 | $174.89 | 11.586% | $195.1528 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $79.55 | 12.658% | $89.6194 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $233.28 | 10.546% | $257.8817 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $215.96 | 13.124% | $244.3026 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $204.40 | 11.169% | $227.2294 | $227.23 | $227.25 | $227.20 |
| Purchase #6 | $193.97 | 5.107% | $203.876 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $162.41 | 6.430% | $172.853 | $172.85 | $172.85 | $172.90 |
| 7 purchase totals = | $1,264.46 | $1,390.9149 | $1,390.91 | $1,390.95 | $1,391.00 | |