| 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 | $161.66 | 5.119% | $169.9354 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $14.42 | 12.666% | $16.2464 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $103.98 | 7.750% | $112.0385 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $162.53 | 6.214% | $172.6296 | $172.63 | $172.65 | $172.60 |
| Purchase #5 | $157.96 | 7.305% | $169.499 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $78.96 | 12.695% | $88.984 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $165.56 | 5.151% | $174.088 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $845.07 | $903.4209 | $903.43 | $903.50 | $903.30 | |