| 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 | $159.70 | 8.247% | $172.8705 | $172.87 | $172.85 | $172.90 |
| Purchase #2 | $136.47 | 13.470% | $154.8525 | $154.85 | $154.85 | $154.90 |
| Purchase #3 | $105.42 | 10.318% | $116.2972 | $116.30 | $116.30 | $116.30 |
| Purchase #4 | $209.90 | 7.367% | $225.3633 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $212.28 | 10.608% | $234.7987 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $162.65 | 8.249% | $176.067 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $151.48 | 9.407% | $165.7297 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $1,137.90 | $1,245.9789 | $1,245.98 | $1,245.95 | $1,246.10 | |