| 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 | $133.88 | 9.718% | $146.8905 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $104.41 | 8.555% | $113.3423 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $5.95 | 4.473% | $6.2161 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $220.58 | 10.522% | $243.7894 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $158.72 | 8.552% | $172.2937 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $124.70 | 5.591% | $131.672 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $20.38 | 13.341% | $23.0989 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $768.62 | $837.3029 | $837.30 | $837.30 | $837.30 | |