| 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 | $10.90 | 8.308% | $11.8056 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $111.50 | 13.686% | $126.7599 | $126.76 | $126.75 | $126.80 |
| Purchase #3 | $31.25 | 9.335% | $34.1672 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $191.37 | 4.622% | $200.2151 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $159.80 | 10.132% | $175.9909 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $129.51 | 5.748% | $136.9542 | $136.95 | $136.95 | $137.00 |
| Purchase #7 | $94.36 | 11.812% | $105.5058 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $728.69 | $791.3987 | $791.41 | $791.35 | $791.50 | |