| 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 | $132.63 | 3.708% | $137.5479 | $137.55 | $137.55 | $137.50 |
| Purchase #2 | $216.45 | 4.815% | $226.8721 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $43.30 | 9.622% | $47.4663 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $236.65 | 7.858% | $255.246 | $255.25 | $255.25 | $255.20 |
| Purchase #5 | $238.37 | 9.586% | $261.2201 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $87.63 | 12.505% | $98.5881 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $153.86 | 10.673% | $170.2815 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,108.89 | $1,197.2220 | $1,197.23 | $1,197.20 | $1,197.20 | |