| 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 | $150.26 | 7.639% | $161.7384 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $85.60 | 3.725% | $88.7886 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $184.95 | 5.115% | $194.4102 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $226.46 | 3.859% | $235.1991 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $207.44 | 9.638% | $227.4331 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $228.84 | 13.674% | $260.1316 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $168.45 | 13.223% | $190.7241 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $1,252.00 | $1,358.4251 | $1,358.42 | $1,358.45 | $1,358.30 | |