| 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 | $150.49 | 5.641% | $158.9791 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $232.76 | 5.545% | $245.6665 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $205.26 | 10.376% | $226.5578 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $224.90 | 9.414% | $246.0721 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $11.52 | 5.254% | $12.1253 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $23.52 | 11.471% | $26.218 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $100.27 | 7.787% | $108.078 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $948.72 | $1,023.6968 | $1,023.71 | $1,023.70 | $1,023.80 | |