| 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 | $172.38 | 8.452% | $186.9496 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $7.45 | 4.110% | $7.7562 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $64.63 | 10.569% | $71.4607 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $149.99 | 6.666% | $159.9883 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $214.73 | 11.565% | $239.5635 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $183.40 | 11.687% | $204.834 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $70.91 | 11.567% | $79.1122 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $863.49 | $949.6645 | $949.66 | $949.65 | $949.70 | |