| 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 | $131.35 | 7.386% | $141.0515 | $141.05 | $141.05 | $141.10 |
| Purchase #2 | $86.80 | 12.205% | $97.3939 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $123.82 | 8.224% | $134.003 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $39.48 | 9.176% | $43.1027 | $43.10 | $43.10 | $43.10 |
| Purchase #5 | $150.88 | 10.829% | $167.2188 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $155.87 | 9.367% | $170.4703 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $184.73 | 8.290% | $200.0441 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $872.93 | $953.2843 | $953.27 | $953.25 | $953.30 | |