| 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 | $164.84 | 9.377% | $180.297 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $36.81 | 12.168% | $41.289 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $30.93 | 7.150% | $33.1415 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $37.90 | 9.656% | $41.5596 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $197.72 | 9.598% | $216.6972 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $237.57 | 7.660% | $255.7679 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $181.67 | 9.592% | $199.0958 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $887.44 | $967.8480 | $967.86 | $967.85 | $967.90 | |