| 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 | $217.96 | 5.805% | $230.6126 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $122.55 | 12.591% | $137.9803 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $164.31 | 6.175% | $174.4561 | $174.46 | $174.45 | $174.50 |
| Purchase #4 | $139.60 | 8.766% | $151.8373 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $245.48 | 8.387% | $266.0684 | $266.07 | $266.05 | $266.10 |
| Purchase #6 | $126.95 | 4.266% | $132.3657 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $90.36 | 11.749% | $100.9764 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $1,107.21 | $1,194.2968 | $1,194.31 | $1,194.30 | $1,194.40 | |