| 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 | $125.66 | 7.255% | $134.7766 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $102.34 | 7.724% | $110.2447 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $128.63 | 6.554% | $137.0604 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $195.59 | 3.349% | $202.1403 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $14.76 | 5.773% | $15.6121 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $76.47 | 11.735% | $85.4438 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $169.60 | 12.512% | $190.8204 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $813.05 | $876.0983 | $876.09 | $876.10 | $876.00 | |