| 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 | $156.88 | 10.369% | $173.1469 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $239.44 | 11.212% | $266.286 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $21.28 | 9.314% | $23.262 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $50.42 | 8.324% | $54.617 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $121.64 | 9.182% | $132.809 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $28.55 | 7.716% | $30.7529 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $240.98 | 10.505% | $266.2949 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $859.19 | $947.1687 | $947.17 | $947.15 | $947.20 | |