| 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 | $132.47 | 13.518% | $150.3773 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $75.53 | 8.475% | $81.9312 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $18.59 | 13.863% | $21.1671 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $229.99 | 9.131% | $250.9904 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $111.43 | 3.278% | $115.0827 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $145.88 | 5.777% | $154.3075 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $24.93 | 5.481% | $26.2964 | $26.30 | $26.30 | $26.30 |
| 7 purchase totals = | $738.82 | $800.1526 | $800.16 | $800.20 | $800.20 | |