| 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 | $219.34 | 7.835% | $236.5253 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $72.71 | 4.157% | $75.7326 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $128.83 | 6.731% | $137.5015 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $120.59 | 8.435% | $130.7618 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $140.42 | 4.158% | $146.2587 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $22.48 | 3.210% | $23.2016 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $141.95 | 11.243% | $157.9094 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $846.32 | $907.8909 | $907.89 | $907.90 | $907.90 | |