| 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 | $139.64 | 13.139% | $157.9873 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $148.58 | 9.349% | $162.4707 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $16.83 | 4.831% | $17.6431 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $119.82 | 6.479% | $127.5831 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $212.51 | 3.644% | $220.2539 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $42.57 | 5.740% | $45.0135 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $135.46 | 10.567% | $149.7741 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $815.41 | $880.7257 | $880.71 | $880.70 | $880.80 | |