| 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 | $88.44 | 3.715% | $91.7255 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $146.31 | 8.827% | $159.2248 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $70.68 | 13.494% | $80.2176 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $193.47 | 10.554% | $213.8888 | $213.89 | $213.90 | $213.90 |
| Purchase #5 | $183.53 | 12.389% | $206.2675 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $142.90 | 11.285% | $159.0263 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $146.73 | 7.304% | $157.4472 | $157.45 | $157.45 | $157.40 |
| 7 purchase totals = | $972.06 | $1,067.7977 | $1,067.81 | $1,067.80 | $1,067.70 | |