| 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 | $136.81 | 12.470% | $153.8702 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $34.51 | 6.849% | $36.8736 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $45.36 | 8.503% | $49.217 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $181.58 | 12.594% | $204.4482 | $204.45 | $204.45 | $204.40 |
| Purchase #5 | $166.60 | 12.118% | $186.7886 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $123.39 | 5.843% | $130.5997 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $100.55 | 3.262% | $103.8299 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $788.80 | $865.6272 | $865.63 | $865.60 | $865.60 | |