| 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 | $157.79 | 3.405% | $163.1627 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $17.89 | 9.696% | $19.6246 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $193.73 | 8.195% | $209.6062 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $222.92 | 8.602% | $242.0956 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $44.85 | 13.656% | $50.9747 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $162.70 | 8.219% | $176.0723 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $144.86 | 13.262% | $164.0713 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $944.74 | $1,025.6074 | $1,025.60 | $1,025.50 | $1,025.70 | |