| 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 | $142.64 | 12.170% | $159.9993 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $215.69 | 6.511% | $229.7336 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $51.50 | 8.469% | $55.8615 | $55.86 | $55.85 | $55.90 |
| Purchase #4 | $243.86 | 9.519% | $267.073 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $6.43 | 10.191% | $7.0853 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $27.76 | 12.609% | $31.2603 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $173.67 | 13.832% | $197.692 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $861.55 | $948.7050 | $948.70 | $948.70 | $948.80 | |