| 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 | $152.69 | 13.713% | $173.6284 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $66.93 | 7.826% | $72.1679 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $227.95 | 8.381% | $247.0545 | $247.05 | $247.05 | $247.10 |
| Purchase #4 | $54.92 | 7.655% | $59.1241 | $59.12 | $59.10 | $59.10 |
| Purchase #5 | $229.35 | 12.547% | $258.1265 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $92.60 | 10.408% | $102.2378 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $58.57 | 7.720% | $63.0916 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $883.01 | $975.4308 | $975.43 | $975.45 | $975.40 | |