| 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 | $146.32 | 8.174% | $158.2802 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $59.83 | 9.397% | $65.4522 | $65.45 | $65.45 | $65.50 |
| Purchase #3 | $155.45 | 7.446% | $167.0248 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $120.27 | 3.730% | $124.7561 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $103.29 | 13.758% | $117.5006 | $117.50 | $117.50 | $117.50 |
| Purchase #6 | $53.51 | 6.218% | $56.8373 | $56.84 | $56.85 | $56.80 |
| Purchase #7 | $168.54 | 8.560% | $182.967 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $807.21 | $872.8182 | $872.82 | $872.80 | $872.90 | |