| 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 | $130.37 | 11.296% | $145.0966 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $189.81 | 12.626% | $213.7754 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $142.56 | 13.113% | $161.2539 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $203.26 | 13.688% | $231.0822 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $196.83 | 4.351% | $205.3941 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $138.29 | 5.775% | $146.2762 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $53.91 | 10.711% | $59.6843 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $1,055.03 | $1,162.5627 | $1,162.56 | $1,162.65 | $1,162.70 | |