| 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 | $112.52 | 7.770% | $121.2628 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $168.52 | 7.314% | $180.8456 | $180.85 | $180.85 | $180.80 |
| Purchase #3 | $77.48 | 7.796% | $83.5203 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $231.92 | 4.637% | $242.6741 | $242.67 | $242.65 | $242.70 |
| Purchase #5 | $33.66 | 8.692% | $36.5857 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $165.96 | 9.629% | $181.9403 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $176.53 | 9.584% | $193.4486 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $966.59 | $1,040.2774 | $1,040.28 | $1,040.25 | $1,040.20 | |