| 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 | $145.58 | 9.491% | $159.397 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $101.42 | 11.793% | $113.3805 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $185.25 | 4.381% | $193.3658 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $44.85 | 5.573% | $47.3495 | $47.35 | $47.35 | $47.30 |
| Purchase #5 | $75.64 | 7.750% | $81.5021 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $76.86 | 9.294% | $84.0034 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $63.81 | 4.333% | $66.5749 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $693.41 | $745.5732 | $745.57 | $745.55 | $745.60 | |