| 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 | $136.80 | 6.571% | $145.7891 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $118.79 | 5.788% | $125.6656 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $101.50 | 11.437% | $113.1086 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $117.26 | 7.557% | $126.1213 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $97.64 | 7.128% | $104.5998 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $180.90 | 8.524% | $196.3199 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $217.86 | 8.773% | $236.9729 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $970.75 | $1,048.5772 | $1,048.58 | $1,048.50 | $1,048.60 | |