| 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 | $131.29 | 8.421% | $142.3459 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $151.65 | 8.106% | $163.9427 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $34.81 | 10.182% | $38.3544 | $38.35 | $38.35 | $38.40 |
| Purchase #4 | $150.40 | 6.540% | $160.2362 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $166.37 | 10.400% | $183.6725 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $246.68 | 4.364% | $257.4451 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $236.63 | 9.482% | $259.0673 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,117.83 | $1,205.0641 | $1,205.07 | $1,205.05 | $1,205.00 | |