| 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 | $102.58 | 7.425% | $110.1966 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $7.65 | 9.212% | $8.3547 | $8.35 | $8.35 | $8.40 |
| Purchase #3 | $212.47 | 3.577% | $220.0701 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $161.64 | 3.524% | $167.3362 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $17.64 | 6.531% | $18.7921 | $18.79 | $18.80 | $18.80 |
| Purchase #6 | $163.47 | 11.290% | $181.9258 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $55.60 | 10.557% | $61.4697 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $721.05 | $768.1452 | $768.15 | $768.15 | $768.20 | |