| 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 | $132.83 | 3.370% | $137.3064 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $153.50 | 8.608% | $166.7133 | $166.71 | $166.70 | $166.70 |
| Purchase #3 | $209.63 | 6.543% | $223.3461 | $223.35 | $223.35 | $223.30 |
| Purchase #4 | $170.26 | 9.869% | $187.063 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $95.56 | 6.795% | $102.0533 | $102.05 | $102.05 | $102.10 |
| Purchase #6 | $151.51 | 10.631% | $167.617 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $23.50 | 10.230% | $25.9041 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $936.79 | $1,010.0032 | $1,010.00 | $1,009.95 | $1,010.00 | |