| 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 | $140.41 | 12.415% | $157.8419 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $218.33 | 10.242% | $240.6914 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $6.54 | 12.584% | $7.363 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $216.63 | 13.793% | $246.5098 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $49.96 | 6.253% | $53.084 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $85.81 | 3.405% | $88.7318 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $72.96 | 3.458% | $75.483 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $790.64 | $869.7049 | $869.69 | $869.75 | $869.70 | |