| 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 | $160.56 | 4.789% | $168.2492 | $168.25 | $168.25 | $168.20 |
| Purchase #2 | $128.99 | 12.736% | $145.4182 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $125.37 | 4.560% | $131.0869 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $14.35 | 10.541% | $15.8626 | $15.86 | $15.85 | $15.90 |
| Purchase #5 | $16.61 | 12.315% | $18.6555 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $241.75 | 4.551% | $252.752 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $174.78 | 11.223% | $194.3956 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $862.41 | $926.4200 | $926.43 | $926.40 | $926.50 | |