| 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 | $133.92 | 6.749% | $142.9583 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $27.83 | 3.165% | $28.7108 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $158.57 | 12.402% | $178.2359 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $29.82 | 11.126% | $33.1378 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $128.34 | 6.588% | $136.795 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $109.92 | 3.358% | $113.6111 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $240.41 | 4.823% | $252.005 | $252.01 | $252.00 | $252.00 |
| 7 purchase totals = | $828.81 | $885.4539 | $885.47 | $885.45 | $885.40 | |