| 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 | $173.68 | 7.180% | $186.1502 | $186.15 | $186.15 | $186.20 |
| Purchase #2 | $167.95 | 7.246% | $180.1197 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $70.97 | 8.868% | $77.2636 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $173.90 | 12.563% | $195.7471 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $210.95 | 4.675% | $220.8119 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $181.86 | 11.378% | $202.552 | $202.55 | $202.55 | $202.60 |
| Purchase #7 | $124.92 | 11.754% | $139.6031 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $1,104.23 | $1,202.2476 | $1,202.24 | $1,202.20 | $1,202.30 | |