| 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 | $152.36 | 3.202% | $157.2386 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $238.83 | 11.723% | $266.828 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $173.37 | 11.618% | $193.5121 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $145.98 | 12.370% | $164.0377 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $152.72 | 8.825% | $166.1975 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $166.41 | 13.395% | $188.7006 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $17.33 | 7.456% | $18.6221 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $1,047.00 | $1,155.1366 | $1,155.14 | $1,155.15 | $1,155.00 | |