| 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 | $161.47 | 6.570% | $172.0786 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $115.71 | 13.453% | $131.2765 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $200.70 | 6.357% | $213.4585 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $164.58 | 10.580% | $181.9926 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $44.63 | 4.742% | $46.7464 | $46.75 | $46.75 | $46.70 |
| Purchase #6 | $5.31 | 12.296% | $5.9629 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $72.63 | 13.298% | $82.2883 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $765.03 | $833.8038 | $833.81 | $833.85 | $833.90 | |