| 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 | $145.45 | 13.856% | $165.6036 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $233.71 | 12.454% | $262.8162 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $60.86 | 4.205% | $63.4192 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $170.84 | 13.303% | $193.5668 | $193.57 | $193.55 | $193.60 |
| Purchase #5 | $26.77 | 9.549% | $29.3263 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $123.88 | 6.657% | $132.1267 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $47.75 | 8.314% | $51.7199 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $809.26 | $898.5787 | $898.59 | $898.55 | $898.50 | |