| 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 | $132.74 | 9.468% | $145.3078 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $248.34 | 7.107% | $265.9895 | $265.99 | $266.00 | $266.00 |
| Purchase #3 | $70.70 | 13.699% | $80.3852 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $71.47 | 7.712% | $76.9818 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $82.39 | 11.407% | $91.7882 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $58.71 | 9.461% | $64.2646 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $195.44 | 12.655% | $220.1729 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $859.79 | $944.8900 | $944.89 | $944.90 | $945.00 | |