| 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 | $10.60 | 6.527% | $11.2919 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $168.33 | 6.315% | $178.96 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $118.45 | 9.525% | $129.7324 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $92.58 | 4.488% | $96.735 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $15.71 | 5.304% | $16.5433 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $151.56 | 4.178% | $157.8922 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $49.67 | 5.692% | $52.4972 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $606.90 | $643.6520 | $643.65 | $643.70 | $643.60 | |