| 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 | 6.152% | $146.8507 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $185.90 | 4.389% | $194.0592 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $20.77 | 8.772% | $22.5919 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $196.33 | 3.793% | $203.7768 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $12.96 | 6.220% | $13.7661 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $116.30 | 6.727% | $124.1235 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $57.32 | 5.267% | $60.339 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $727.92 | $765.5072 | $765.51 | $765.50 | $765.60 | |