| 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 | $9.62 | 13.798% | $10.9474 | $10.95 | $10.95 | $10.90 |
| Purchase #2 | $175.57 | 8.306% | $190.1528 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $168.26 | 6.705% | $179.5418 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $121.26 | 3.451% | $125.4447 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $65.65 | 6.671% | $70.0295 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $126.92 | 6.712% | $135.4389 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $181.58 | 3.588% | $188.0951 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $848.86 | $899.6502 | $899.65 | $899.70 | $899.50 | |