| 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 | $150.70 | 11.305% | $167.7366 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $125.45 | 9.413% | $137.2586 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $119.29 | 13.404% | $135.2796 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $94.68 | 6.104% | $100.4593 | $100.46 | $100.45 | $100.50 |
| Purchase #5 | $19.32 | 12.340% | $21.7041 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $110.62 | 6.839% | $118.1853 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $103.99 | 10.258% | $114.6573 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $724.05 | $795.2808 | $795.29 | $795.30 | $795.40 | |