| 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 | $159.58 | 13.325% | $180.844 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $9.27 | 8.192% | $10.0294 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $145.41 | 3.660% | $150.732 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $124.84 | 10.426% | $137.8558 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $212.37 | 10.254% | $234.1464 | $234.15 | $234.15 | $234.10 |
| Purchase #6 | $201.30 | 4.799% | $210.9604 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $180.25 | 6.438% | $191.8545 | $191.85 | $191.85 | $191.90 |
| 7 purchase totals = | $1,033.02 | $1,116.4225 | $1,116.42 | $1,116.45 | $1,116.40 | |