| 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 | $164.33 | 10.495% | $181.5764 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $197.28 | 8.631% | $214.3072 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $126.74 | 13.295% | $143.5901 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $50.94 | 7.367% | $54.6927 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $18.71 | 11.859% | $20.9288 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $143.69 | 13.402% | $162.9473 | $162.95 | $162.95 | $162.90 |
| Purchase #7 | $167.44 | 13.619% | $190.2437 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $869.13 | $968.2862 | $968.29 | $968.35 | $968.20 | |