| 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 | $113.94 | 13.721% | $129.5737 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $131.25 | 11.220% | $145.9763 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $225.54 | 9.226% | $246.3483 | $246.35 | $246.35 | $246.30 |
| Purchase #4 | $119.31 | 13.530% | $135.4526 | $135.45 | $135.45 | $135.50 |
| Purchase #5 | $34.25 | 11.792% | $38.2888 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $106.51 | 10.597% | $117.7969 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $151.31 | 7.731% | $163.0078 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $882.11 | $976.4444 | $976.45 | $976.45 | $976.50 | |