| 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 | $117.73 | 11.841% | $131.6704 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $106.67 | 7.622% | $114.8004 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $16.25 | 3.849% | $16.8755 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $182.63 | 11.870% | $204.3082 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $88.61 | 3.777% | $91.9568 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $157.95 | 7.484% | $169.771 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $238.74 | 8.838% | $259.8398 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $908.58 | $989.2221 | $989.23 | $989.20 | $989.30 | |