| 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 | $155.93 | 3.662% | $161.6402 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $250.84 | 12.711% | $282.7243 | $282.72 | $282.70 | $282.70 |
| Purchase #3 | $194.91 | 5.156% | $204.9596 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $79.70 | 11.546% | $88.9022 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $29.43 | 12.388% | $33.0758 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $56.89 | 11.217% | $63.2714 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $138.60 | 4.634% | $145.0227 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $906.30 | $979.5962 | $979.59 | $979.55 | $979.60 | |