| 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 | $81.58 | 3.275% | $84.2517 | $84.25 | $84.25 | $84.30 |
| Purchase #2 | $204.83 | 10.536% | $226.4109 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $155.43 | 5.149% | $163.4331 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $155.32 | 11.373% | $172.9845 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $151.76 | 5.436% | $160.0097 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $133.60 | 11.354% | $148.7689 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $151.89 | 6.341% | $161.5213 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $1,034.41 | $1,117.3801 | $1,117.37 | $1,117.35 | $1,117.40 | |