| 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 | $151.35 | 13.674% | $172.0456 | $172.05 | $172.05 | $172.00 |
| Purchase #2 | $233.64 | 7.177% | $250.4083 | $250.41 | $250.40 | $250.40 |
| Purchase #3 | $198.91 | 11.196% | $221.18 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $143.28 | 11.813% | $160.2057 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $216.52 | 8.752% | $235.4698 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $103.67 | 4.348% | $108.1776 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $119.54 | 4.125% | $124.471 | $124.47 | $124.45 | $124.50 |
| 7 purchase totals = | $1,166.91 | $1,271.9580 | $1,271.97 | $1,271.95 | $1,272.00 | |