| 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 | $158.65 | 4.212% | $165.3323 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $208.30 | 13.374% | $236.158 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $66.44 | 9.474% | $72.7345 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $23.77 | 11.846% | $26.5858 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $157.99 | 4.242% | $164.6919 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $155.94 | 6.471% | $166.0309 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $38.57 | 13.116% | $43.6288 | $43.63 | $43.65 | $43.60 |
| 7 purchase totals = | $809.66 | $875.1622 | $875.16 | $875.25 | $875.10 | |