| 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 | $167.79 | 3.512% | $173.6828 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $223.64 | 8.580% | $242.8283 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $176.50 | 8.638% | $191.7461 | $191.75 | $191.75 | $191.70 |
| Purchase #4 | $150.51 | 12.254% | $168.9535 | $168.95 | $168.95 | $169.00 |
| Purchase #5 | $7.71 | 4.278% | $8.0398 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $52.35 | 13.155% | $59.2366 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $201.99 | 12.741% | $227.7255 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $980.49 | $1,072.2126 | $1,072.22 | $1,072.30 | $1,072.10 | |