| 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 | $94.85 | 13.829% | $107.9668 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $159.86 | 4.173% | $166.531 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $20.28 | 8.137% | $21.9302 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $180.37 | 4.146% | $187.8481 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $76.41 | 6.218% | $81.1612 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $223.74 | 4.693% | $234.2401 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $110.45 | 12.806% | $124.5942 | $124.59 | $124.60 | $124.60 |
| 7 purchase totals = | $865.96 | $924.2716 | $924.27 | $924.30 | $924.20 | |