| 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 | $166.92 | 3.311% | $172.4467 | $172.45 | $172.45 | $172.40 |
| Purchase #2 | $232.39 | 11.546% | $259.2217 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $48.27 | 7.468% | $51.8748 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $107.54 | 4.360% | $112.2287 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $233.42 | 11.565% | $260.415 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $163.46 | 4.317% | $170.5166 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $18.49 | 3.207% | $19.083 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $970.49 | $1,045.7865 | $1,045.79 | $1,045.75 | $1,045.70 | |