| 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 | $168.52 | 11.808% | $188.4188 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $203.38 | 6.705% | $217.0166 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $113.55 | 10.416% | $125.3774 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $51.65 | 3.680% | $53.5507 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $103.58 | 5.657% | $109.4395 | $109.44 | $109.45 | $109.40 |
| Purchase #6 | $19.99 | 7.400% | $21.4693 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $9.86 | 7.107% | $10.5608 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $670.53 | $725.8331 | $725.84 | $725.80 | $725.90 | |