| 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 | $165.53 | 5.626% | $174.8427 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $173.38 | 11.854% | $193.9325 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $108.43 | 4.748% | $113.5783 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $121.59 | 12.791% | $137.1426 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $93.67 | 12.596% | $105.4687 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $72.77 | 9.863% | $79.9473 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $140.52 | 13.293% | $159.1993 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $875.89 | $964.1114 | $964.11 | $964.15 | $964.00 | |