| 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 | $160.53 | 5.717% | $169.7075 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $218.86 | 13.262% | $247.8852 | $247.89 | $247.90 | $247.90 |
| Purchase #3 | $228.97 | 3.260% | $236.4344 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $246.99 | 12.563% | $278.0194 | $278.02 | $278.00 | $278.00 |
| Purchase #5 | $144.52 | 10.682% | $159.9576 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $198.60 | 7.545% | $213.5844 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $50.50 | 10.596% | $55.851 | $55.85 | $55.85 | $55.90 |
| 7 purchase totals = | $1,248.97 | $1,361.4395 | $1,361.44 | $1,361.45 | $1,361.50 | |