| 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 | $205.94 | 6.459% | $219.2417 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $173.66 | 6.195% | $184.4182 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $133.97 | 12.600% | $150.8502 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $68.35 | 4.519% | $71.4387 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $137.78 | 8.846% | $149.968 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $69.89 | 7.824% | $75.3582 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $134.36 | 8.153% | $145.3144 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $923.95 | $996.5894 | $996.59 | $996.55 | $996.60 | |