| 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 | $161.58 | 3.754% | $167.6457 | $167.65 | $167.65 | $167.60 |
| Purchase #2 | $179.91 | 4.579% | $188.1481 | $188.15 | $188.15 | $188.10 |
| Purchase #3 | $82.69 | 10.335% | $91.236 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $219.80 | 5.720% | $232.3726 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $73.33 | 4.791% | $76.8432 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $236.34 | 5.448% | $249.2158 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $166.59 | 10.859% | $184.68 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,120.24 | $1,190.1414 | $1,190.15 | $1,190.15 | $1,190.00 | |