| 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 | $159.41 | 13.525% | $180.9702 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $193.78 | 7.691% | $208.6836 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $69.66 | 9.464% | $76.2526 | $76.25 | $76.25 | $76.30 |
| Purchase #4 | $203.44 | 8.136% | $219.9919 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $41.84 | 9.703% | $45.8997 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $133.51 | 10.654% | $147.7342 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $249.84 | 8.730% | $271.651 | $271.65 | $271.65 | $271.70 |
| 7 purchase totals = | $1,051.48 | $1,151.1832 | $1,151.17 | $1,151.20 | $1,151.30 | |