| 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 | $91.71 | 13.318% | $103.9239 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $134.25 | 9.563% | $147.0883 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $167.43 | 12.677% | $188.6551 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $148.85 | 8.131% | $160.953 | $160.95 | $160.95 | $161.00 |
| Purchase #5 | $159.88 | 12.717% | $180.2119 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $171.67 | 11.511% | $191.4309 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $227.66 | 6.729% | $242.9792 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,101.45 | $1,215.2423 | $1,215.24 | $1,215.25 | $1,215.30 | |