| 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 | $126.88 | 13.860% | $144.4656 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $60.83 | 10.476% | $67.2026 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $155.48 | 11.421% | $173.2374 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $157.89 | 6.155% | $167.6081 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $146.97 | 8.608% | $159.6212 | $159.62 | $159.60 | $159.60 |
| Purchase #6 | $174.26 | 4.871% | $182.7482 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $224.45 | 8.542% | $243.6225 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $1,046.76 | $1,138.5056 | $1,138.51 | $1,138.45 | $1,138.40 | |