| 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 | $157.75 | 3.707% | $163.5978 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $108.71 | 11.509% | $121.2214 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $19.27 | 4.358% | $20.1098 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $20.68 | 11.183% | $22.9926 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $55.85 | 10.684% | $61.817 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $214.28 | 9.354% | $234.3238 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $35.60 | 12.397% | $40.0133 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $612.14 | $664.0757 | $664.07 | $664.00 | $664.00 | |