| 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 | $175.56 | 10.554% | $194.0886 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $141.25 | 5.596% | $149.1544 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $68.62 | 8.495% | $74.4493 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $35.29 | 4.376% | $36.8343 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $129.25 | 10.166% | $142.3896 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $79.82 | 12.519% | $89.8127 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $30.84 | 11.118% | $34.2688 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $660.63 | $720.9977 | $720.99 | $721.00 | $721.00 | |