| 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 | $108.90 | 9.269% | $118.9939 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $129.43 | 6.414% | $137.7316 | $137.73 | $137.75 | $137.70 |
| Purchase #3 | $68.90 | 8.457% | $74.7269 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $204.75 | 7.533% | $220.1738 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $165.48 | 6.113% | $175.5958 | $175.60 | $175.60 | $175.60 |
| Purchase #6 | $109.28 | 11.372% | $121.7073 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $55.25 | 10.777% | $61.2043 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $841.99 | $910.1336 | $910.13 | $910.15 | $910.10 | |