| 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 | $137.70 | 3.155% | $142.0444 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $129.32 | 13.120% | $146.2868 | $146.29 | $146.30 | $146.30 |
| Purchase #3 | $15.92 | 5.175% | $16.7439 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $246.65 | 9.291% | $269.5663 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $108.44 | 9.845% | $119.1159 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $140.72 | 11.537% | $156.9549 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $74.50 | 6.778% | $79.5496 | $79.55 | $79.55 | $79.50 |
| 7 purchase totals = | $853.25 | $930.2618 | $930.26 | $930.25 | $930.20 | |