| 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 | $181.61 | 7.118% | $194.537 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $227.77 | 5.250% | $239.7279 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $110.47 | 5.295% | $116.3194 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $114.65 | 13.211% | $129.7964 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $151.31 | 4.768% | $158.5245 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $229.56 | 5.754% | $242.7689 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $173.99 | 6.833% | $185.8787 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $1,189.36 | $1,267.5528 | $1,267.56 | $1,267.55 | $1,267.50 | |