| 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 | $152.60 | 3.715% | $158.2691 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $93.35 | 7.195% | $100.0665 | $100.07 | $100.05 | $100.10 |
| Purchase #3 | $71.67 | 12.751% | $80.8086 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $115.97 | 4.566% | $121.2652 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $13.44 | 8.406% | $14.5698 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $157.33 | 3.410% | $162.695 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $75.98 | 13.556% | $86.2798 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $680.34 | $723.9540 | $723.97 | $723.90 | $724.10 | |