| 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 | $73.69 | 6.321% | $78.3479 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $248.82 | 3.686% | $257.9915 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $19.58 | 12.372% | $22.0024 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $187.76 | 5.333% | $197.7732 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $167.59 | 7.401% | $179.9933 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $186.78 | 6.745% | $199.3783 | $199.38 | $199.40 | $199.40 |
| Purchase #7 | $236.74 | 7.809% | $255.227 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $1,120.96 | $1,190.7136 | $1,190.71 | $1,190.75 | $1,190.70 | |