| 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 | $168.57 | 11.564% | $188.0634 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $188.68 | 8.307% | $204.3536 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $72.60 | 11.335% | $80.8292 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $14.93 | 12.730% | $16.8306 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $67.89 | 4.565% | $70.9892 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $120.70 | 3.128% | $124.4755 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $160.45 | 13.178% | $181.5941 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $793.82 | $867.1356 | $867.13 | $867.20 | $867.20 | |