| 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 | $220.91 | 5.105% | $232.1875 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $17.30 | 8.543% | $18.7779 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $142.69 | 10.603% | $157.8194 | $157.82 | $157.80 | $157.80 |
| Purchase #4 | $125.29 | 8.454% | $135.882 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $80.35 | 11.725% | $89.771 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $206.61 | 8.524% | $224.2214 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $15.45 | 4.709% | $16.1775 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $808.60 | $874.8367 | $874.84 | $874.85 | $874.90 | |