| 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 | $133.40 | 10.816% | $147.8285 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $61.83 | 11.168% | $68.7352 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $25.54 | 9.568% | $27.9837 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $136.36 | 8.347% | $147.742 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $82.40 | 10.586% | $91.1229 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $242.37 | 10.623% | $268.117 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $75.78 | 13.447% | $85.9701 | $85.97 | $85.95 | $86.00 |
| 7 purchase totals = | $757.68 | $837.4994 | $837.50 | $837.50 | $837.40 | |