| 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 | $169.52 | 3.715% | $175.8177 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $213.85 | 6.677% | $228.1288 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $108.63 | 9.793% | $119.2681 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $245.41 | 9.520% | $268.773 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $51.78 | 7.721% | $55.7779 | $55.78 | $55.80 | $55.80 |
| Purchase #6 | $9.89 | 4.415% | $10.3266 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $204.35 | 12.753% | $230.4108 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $1,003.43 | $1,088.5029 | $1,088.51 | $1,088.50 | $1,088.50 | |