| 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 | $154.67 | 10.797% | $171.3697 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $103.35 | 9.639% | $113.3119 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $184.50 | 9.741% | $202.4721 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $29.71 | 8.805% | $32.326 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $86.77 | 11.413% | $96.6731 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $115.92 | 3.732% | $120.2461 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $67.46 | 4.406% | $70.4323 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $742.38 | $806.8312 | $806.83 | $806.80 | $806.80 | |