| 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 | $186.25 | 3.622% | $192.996 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $40.28 | 10.295% | $44.4268 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $39.27 | 6.663% | $41.8866 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $6.76 | 5.490% | $7.1311 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $197.80 | 8.403% | $214.4211 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $192.81 | 5.801% | $203.9949 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $207.80 | 4.376% | $216.8933 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $870.97 | $921.7498 | $921.75 | $921.80 | $921.70 | |