| 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 | $142.99 | 6.229% | $151.8968 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $208.34 | 12.216% | $233.7908 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $155.80 | 13.440% | $176.7395 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $80.47 | 6.567% | $85.7545 | $85.75 | $85.75 | $85.80 |
| Purchase #5 | $222.85 | 8.698% | $242.2335 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $194.30 | 10.401% | $214.5091 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $72.31 | 7.634% | $77.8301 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $1,077.06 | $1,182.7543 | $1,182.75 | $1,182.80 | $1,182.70 | |