| 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 | $187.51 | 13.570% | $212.9551 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $201.96 | 7.675% | $217.4604 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $250.98 | 8.152% | $271.4399 | $271.44 | $271.45 | $271.40 |
| Purchase #4 | $36.42 | 10.458% | $40.2288 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $73.93 | 7.536% | $79.5014 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $148.58 | 5.187% | $156.2868 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $5.57 | 8.331% | $6.034 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $904.95 | $983.9064 | $983.91 | $983.95 | $983.90 | |