| 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 | $138.34 | 8.825% | $150.5485 | $150.55 | $150.55 | $150.50 |
| Purchase #2 | $239.28 | 12.494% | $269.1756 | $269.18 | $269.20 | $269.20 |
| Purchase #3 | $156.27 | 4.305% | $162.9974 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $135.46 | 13.207% | $153.3502 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $140.51 | 11.786% | $157.0705 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $36.46 | 13.390% | $41.342 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $58.99 | 4.287% | $61.5189 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $905.31 | $996.0031 | $996.01 | $996.00 | $996.00 | |