| 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 | $199.25 | 5.191% | $209.5931 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $6.91 | 9.392% | $7.559 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $149.28 | 12.192% | $167.4802 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $169.89 | 9.463% | $185.9667 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $143.46 | 4.386% | $149.7522 | $149.75 | $149.75 | $149.80 |
| Purchase #6 | $160.54 | 5.427% | $169.2525 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $18.52 | 4.706% | $19.3916 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $847.85 | $908.9953 | $908.99 | $909.00 | $909.20 | |