| 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 | $13.43 | 10.487% | $14.8384 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $172.59 | 8.342% | $186.9875 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $188.47 | 12.321% | $211.6914 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $30.33 | 6.132% | $32.1898 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $193.53 | 11.185% | $215.1763 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $111.51 | 7.585% | $119.968 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $82.89 | 11.266% | $92.2284 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $792.75 | $873.0798 | $873.09 | $873.15 | $873.10 | |