| 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 | $157.46 | 5.477% | $166.0841 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $36.38 | 6.208% | $38.6385 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $145.48 | 7.713% | $156.7009 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $127.25 | 13.444% | $144.3575 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $234.38 | 4.221% | $244.2732 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $105.37 | 13.607% | $119.7077 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $28.48 | 13.859% | $32.427 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $834.80 | $902.1889 | $902.19 | $902.20 | $902.20 | |