| 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 | $129.89 | 8.845% | $141.3788 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $177.45 | 7.255% | $190.324 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $58.25 | 9.249% | $63.6375 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $167.77 | 5.192% | $176.4806 | $176.48 | $176.50 | $176.50 |
| Purchase #5 | $73.94 | 7.250% | $79.3007 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $151.65 | 4.710% | $158.7927 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $51.99 | 3.650% | $53.8876 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $810.94 | $863.8019 | $863.80 | $863.85 | $863.80 | |