| 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 | $51.46 | 10.176% | $56.6966 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $144.66 | 5.328% | $152.3675 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $247.92 | 11.799% | $277.1721 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $160.92 | 11.849% | $179.9874 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $17.84 | 8.293% | $19.3195 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $12.99 | 8.325% | $14.0714 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $178.26 | 6.184% | $189.2836 | $189.28 | $189.30 | $189.30 |
| 7 purchase totals = | $814.05 | $888.8981 | $888.90 | $888.85 | $889.00 | |