| 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 | $133.40 | 9.829% | $146.5119 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $129.41 | 5.740% | $136.8381 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $118.50 | 13.732% | $134.7724 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $232.39 | 12.171% | $260.6742 | $260.67 | $260.65 | $260.70 |
| Purchase #5 | $34.73 | 5.160% | $36.5221 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $179.43 | 6.475% | $191.0481 | $191.05 | $191.05 | $191.00 |
| Purchase #7 | $151.40 | 4.202% | $157.7618 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $979.26 | $1,064.1286 | $1,064.12 | $1,064.05 | $1,064.10 | |