| 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 | $173.36 | 8.494% | $188.0852 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $103.52 | 9.811% | $113.6763 | $113.68 | $113.70 | $113.70 |
| Purchase #3 | $140.66 | 11.390% | $156.6812 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $105.80 | 5.693% | $111.8232 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $220.44 | 11.366% | $245.4952 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $158.61 | 13.543% | $180.0906 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $68.51 | 13.585% | $77.8171 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $970.90 | $1,073.6688 | $1,073.68 | $1,073.70 | $1,073.70 | |