| 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 | $139.46 | 5.542% | $147.1889 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $91.87 | 12.478% | $103.3335 | $103.33 | $103.35 | $103.30 |
| Purchase #3 | $108.81 | 8.112% | $117.6367 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $122.42 | 12.686% | $137.9502 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $118.96 | 6.628% | $126.8447 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $17.90 | 13.805% | $20.3711 | $20.37 | $20.35 | $20.40 |
| Purchase #7 | $221.59 | 13.645% | $251.826 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $821.01 | $905.1511 | $905.15 | $905.20 | $905.10 | |