| 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 | $176.40 | 10.398% | $194.7421 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $138.84 | 5.206% | $146.068 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $78.46 | 6.654% | $83.6807 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $54.47 | 3.229% | $56.2288 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $19.62 | 12.685% | $22.1088 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $191.32 | 7.348% | $205.3782 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $229.35 | 6.739% | $244.8059 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $888.46 | $953.0125 | $953.02 | $953.05 | $953.00 | |