| 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 | $157.27 | 8.451% | $170.5609 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $129.38 | 13.176% | $146.4271 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $148.27 | 6.323% | $157.6451 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $117.60 | 9.737% | $129.0507 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $198.69 | 3.571% | $205.7852 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $100.53 | 4.724% | $105.279 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $160.42 | 7.748% | $172.8493 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $1,012.16 | $1,087.5973 | $1,087.61 | $1,087.65 | $1,087.60 | |