| 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 | $40.46 | 13.224% | $45.8104 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $172.32 | 13.277% | $195.1989 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $191.35 | 12.513% | $215.2936 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $221.84 | 6.861% | $237.0604 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $63.65 | 9.141% | $69.4682 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $158.42 | 12.270% | $177.8581 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $60.89 | 10.392% | $67.2177 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $908.93 | $1,007.9073 | $1,007.91 | $1,007.85 | $1,008.00 | |