| 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 | $117.66 | 6.861% | $125.7327 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $151.85 | 3.536% | $157.2194 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $149.48 | 4.832% | $156.7029 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $71.92 | 12.584% | $80.9704 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $160.89 | 10.435% | $177.6789 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $15.86 | 5.676% | $16.7602 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $231.64 | 3.243% | $239.1521 | $239.15 | $239.15 | $239.20 |
| 7 purchase totals = | $899.30 | $954.2166 | $954.21 | $954.20 | $954.30 | |