| 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 | $132.27 | 10.617% | $146.3131 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $98.27 | 10.409% | $108.4989 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $50.98 | 12.155% | $57.1766 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $207.37 | 5.451% | $218.6737 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $24.65 | 3.258% | $25.4531 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $78.36 | 11.412% | $87.3024 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $146.34 | 9.643% | $160.4516 | $160.45 | $160.45 | $160.50 |
| 7 purchase totals = | $738.24 | $803.8694 | $803.86 | $803.85 | $804.00 | |