| 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 | $142.72 | 3.590% | $147.8436 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $57.85 | 5.584% | $61.0803 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $112.59 | 12.313% | $126.4532 | $126.45 | $126.45 | $126.50 |
| Purchase #4 | $245.57 | 3.468% | $254.0864 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $120.55 | 7.186% | $129.2127 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $57.77 | 12.732% | $65.1253 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $168.54 | 7.484% | $181.1535 | $181.15 | $181.15 | $181.20 |
| 7 purchase totals = | $905.59 | $964.9550 | $964.95 | $965.00 | $965.00 | |