| 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 | $169.87 | 4.567% | $177.628 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $51.99 | 8.673% | $56.4991 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $168.35 | 7.150% | $180.387 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $239.57 | 9.745% | $262.9161 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $222.65 | 11.307% | $247.825 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $91.86 | 10.659% | $101.6514 | $101.65 | $101.65 | $101.70 |
| Purchase #7 | $242.98 | 12.389% | $273.0828 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $1,187.27 | $1,299.9894 | $1,300.00 | $1,300.05 | $1,300.00 | |