| 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 | $159.73 | 8.594% | $173.4572 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $14.94 | 3.175% | $15.4143 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $126.55 | 7.480% | $136.0159 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $246.61 | 7.868% | $266.0133 | $266.01 | $266.00 | $266.00 |
| Purchase #5 | $223.98 | 10.597% | $247.7152 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $113.39 | 4.479% | $118.4687 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $190.70 | 6.248% | $202.6149 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $1,075.90 | $1,159.6995 | $1,159.70 | $1,159.60 | $1,159.70 | |