| 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 | $110.62 | 9.541% | $121.1743 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $129.99 | 6.862% | $138.9099 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $237.89 | 10.461% | $262.7757 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $154.76 | 8.333% | $167.6562 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $178.94 | 13.253% | $202.6549 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $11.54 | 12.134% | $12.9403 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $173.95 | 8.375% | $188.5183 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $997.69 | $1,094.6296 | $1,094.63 | $1,094.60 | $1,094.70 | |