| 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 | $178.65 | 5.597% | $188.649 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $119.89 | 10.109% | $132.0097 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $183.35 | 9.248% | $200.3062 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $85.64 | 12.417% | $96.2739 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $195.55 | 4.270% | $203.9 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $205.79 | 3.831% | $213.6738 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $174.89 | 6.692% | $186.5936 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $1,143.76 | $1,221.4062 | $1,221.40 | $1,221.35 | $1,221.40 | |