| 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 | $181.46 | 11.579% | $202.4713 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $150.81 | 11.760% | $168.5453 | $168.55 | $168.55 | $168.50 |
| Purchase #3 | $17.32 | 3.653% | $17.9527 | $17.95 | $17.95 | $18.00 |
| Purchase #4 | $148.43 | 9.189% | $162.0692 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $67.63 | 6.475% | $72.009 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $34.71 | 6.206% | $36.8641 | $36.86 | $36.85 | $36.90 |
| Purchase #7 | $82.66 | 6.349% | $87.9081 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $683.02 | $747.8197 | $747.82 | $747.75 | $747.90 | |