| 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 | $83.55 | 12.257% | $93.7907 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $176.86 | 3.350% | $182.7848 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $207.95 | 4.491% | $217.289 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $134.54 | 11.237% | $149.6583 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $159.41 | 9.796% | $175.0258 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $154.53 | 12.431% | $173.7396 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $184.55 | 7.164% | $197.7712 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $1,101.39 | $1,190.0594 | $1,190.06 | $1,190.10 | $1,190.10 | |