| 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 | $190.43 | 8.219% | $206.0814 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $55.78 | 3.305% | $57.6235 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $143.74 | 8.852% | $156.4639 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $230.51 | 5.601% | $243.4209 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $91.41 | 11.386% | $101.8179 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $78.87 | 4.802% | $82.6573 | $82.66 | $82.65 | $82.70 |
| Purchase #7 | $80.54 | 10.182% | $88.7406 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $871.28 | $936.8055 | $936.80 | $936.75 | $936.80 | |