| 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 | $176.95 | 10.309% | $195.1918 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $177.43 | 5.871% | $187.8469 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $101.94 | 7.743% | $109.8332 | $109.83 | $109.85 | $109.80 |
| Purchase #4 | $29.33 | 5.117% | $30.8308 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $197.37 | 10.732% | $218.5517 | $218.55 | $218.55 | $218.60 |
| Purchase #6 | $195.85 | 8.777% | $213.0398 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $216.94 | 7.762% | $233.7789 | $233.78 | $233.80 | $233.80 |
| 7 purchase totals = | $1,095.81 | $1,189.0731 | $1,189.07 | $1,189.15 | $1,189.00 | |