| 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 | $125.53 | 8.451% | $136.1385 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $146.42 | 3.327% | $151.2914 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $133.99 | 12.284% | $150.4493 | $150.45 | $150.45 | $150.40 |
| Purchase #4 | $161.48 | 11.845% | $180.6073 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $118.35 | 9.653% | $129.7743 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $35.47 | 10.484% | $39.1887 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $67.64 | 6.379% | $71.9548 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $788.88 | $859.4043 | $859.40 | $859.40 | $859.40 | |