| 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 | $117.30 | 12.601% | $132.081 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $69.97 | 6.373% | $74.4292 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $147.88 | 4.555% | $154.6159 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $67.26 | 13.854% | $76.5782 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $194.91 | 6.491% | $207.5616 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $104.37 | 7.485% | $112.1821 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $173.90 | 11.174% | $193.3316 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $875.59 | $950.7796 | $950.78 | $950.85 | $950.80 | |