| 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 | $145.66 | 8.112% | $157.4759 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $21.66 | 9.861% | $23.7959 | $23.80 | $23.80 | $23.80 |
| Purchase #3 | $117.64 | 6.363% | $125.1254 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $81.36 | 7.627% | $87.5653 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $40.89 | 4.774% | $42.8421 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $14.34 | 6.307% | $15.2444 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $195.93 | 6.204% | $208.0855 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $617.48 | $660.1345 | $660.15 | $660.20 | $660.10 | |