| 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 | $181.50 | 6.872% | $193.9727 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $103.82 | 11.643% | $115.9078 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $51.31 | 8.338% | $55.5882 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $117.44 | 9.358% | $128.43 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $72.32 | 4.762% | $75.7639 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $103.46 | 9.655% | $113.4491 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $238.66 | 7.553% | $256.686 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $868.51 | $939.7977 | $939.80 | $939.80 | $939.80 | |