| 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 | $158.36 | 13.286% | $179.3997 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $98.37 | 3.566% | $101.8779 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $26.56 | 6.110% | $28.1828 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $194.29 | 5.274% | $204.5369 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $24.83 | 4.278% | $25.8922 | $25.89 | $25.90 | $25.90 |
| Purchase #6 | $69.73 | 7.408% | $74.8956 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $167.64 | 9.567% | $183.6781 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $739.78 | $798.4632 | $798.47 | $798.55 | $798.50 | |