| 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 | $195.60 | 6.537% | $208.3864 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $179.25 | 8.482% | $194.454 | $194.45 | $194.45 | $194.50 |
| Purchase #3 | $196.57 | 13.376% | $222.8632 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $129.43 | 10.617% | $143.1716 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $9.26 | 5.207% | $9.7422 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $84.35 | 6.678% | $89.9829 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $201.45 | 13.130% | $227.9004 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $995.91 | $1,096.5007 | $1,096.49 | $1,096.50 | $1,096.60 | |