| 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 | $171.36 | 10.790% | $189.8497 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $229.29 | 4.589% | $239.8121 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $33.76 | 4.127% | $35.1533 | $35.15 | $35.15 | $35.20 |
| Purchase #4 | $175.99 | 5.349% | $185.4037 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $240.70 | 3.406% | $248.8982 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $144.95 | 6.156% | $153.8731 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $117.77 | 10.170% | $129.7472 | $129.75 | $129.75 | $129.70 |
| 7 purchase totals = | $1,113.82 | $1,182.7373 | $1,182.73 | $1,182.70 | $1,182.70 | |