| 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 | $143.76 | 4.324% | $149.9762 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $100.57 | 8.219% | $108.8358 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $187.38 | 3.467% | $193.8765 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $111.69 | 5.444% | $117.7704 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $65.66 | 8.587% | $71.2982 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $229.36 | 6.121% | $243.3991 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $238.41 | 9.819% | $261.8195 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $1,076.83 | $1,146.9757 | $1,146.99 | $1,147.00 | $1,147.00 | |