| 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 | $192.60 | 5.436% | $203.0697 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $74.36 | 13.693% | $84.5421 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $204.29 | 13.336% | $231.5341 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $73.78 | 6.263% | $78.4008 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $15.40 | 3.720% | $15.9729 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $173.26 | 7.510% | $186.2718 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $182.44 | 8.442% | $197.8416 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $916.13 | $997.6330 | $997.62 | $997.60 | $997.60 | |