| 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 | $152.49 | 3.783% | $158.2587 | $158.26 | $158.25 | $158.30 |
| Purchase #2 | $120.31 | 5.234% | $126.607 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $116.70 | 13.573% | $132.5397 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $171.51 | 11.868% | $191.8648 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $148.79 | 10.437% | $164.3192 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $53.77 | 4.746% | $56.3219 | $56.32 | $56.30 | $56.30 |
| Purchase #7 | $20.36 | 11.548% | $22.7112 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $783.93 | $852.6225 | $852.62 | $852.55 | $852.60 | |