| 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 | $136.65 | 7.582% | $147.0108 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $10.80 | 8.743% | $11.7442 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $96.42 | 3.676% | $99.9644 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $39.44 | 13.709% | $44.8468 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $162.67 | 3.417% | $168.2284 | $168.23 | $168.25 | $168.20 |
| Purchase #6 | $171.37 | 6.733% | $182.9083 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $189.80 | 10.615% | $209.9473 | $209.95 | $209.95 | $209.90 |
| 7 purchase totals = | $807.15 | $864.6502 | $864.65 | $864.65 | $864.50 | |