| 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 | $146.50 | 8.534% | $159.0023 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $166.32 | 6.840% | $177.6963 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $147.50 | 7.139% | $158.03 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $203.62 | 9.123% | $222.1963 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $105.62 | 7.423% | $113.4602 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $20.36 | 10.650% | $22.5283 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $149.25 | 6.556% | $159.0348 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $939.17 | $1,011.9482 | $1,011.95 | $1,012.00 | $1,011.90 | |