| 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 | $184.85 | 4.478% | $193.1276 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $117.80 | 3.168% | $121.5319 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $157.89 | 11.483% | $176.0205 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $11.54 | 6.622% | $12.3042 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $222.77 | 6.285% | $236.7711 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $60.43 | 5.448% | $63.7222 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $27.84 | 7.323% | $29.8787 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $783.12 | $833.3562 | $833.35 | $833.35 | $833.30 | |