| 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 | $93.90 | 6.778% | $100.2645 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $156.68 | 8.193% | $169.5168 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $208.99 | 7.495% | $224.6538 | $224.65 | $224.65 | $224.70 |
| Purchase #4 | $168.38 | 7.326% | $180.7155 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $179.97 | 10.283% | $198.4763 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $139.96 | 5.695% | $147.9307 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $106.36 | 6.795% | $113.5872 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $1,054.24 | $1,135.1448 | $1,135.15 | $1,135.15 | $1,135.20 | |