| 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 | $132.48 | 12.818% | $149.4613 | $149.46 | $149.45 | $149.50 |
| Purchase #2 | $136.90 | 8.246% | $148.1888 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $205.30 | 13.768% | $233.5657 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $194.48 | 10.663% | $215.2174 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $174.67 | 6.658% | $186.2995 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $131.77 | 8.831% | $143.4066 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $26.97 | 10.789% | $29.8798 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $1,002.57 | $1,106.0191 | $1,106.03 | $1,106.00 | $1,106.10 | |