| 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 | $144.49 | 3.683% | $149.8116 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $66.79 | 4.840% | $70.0226 | $70.02 | $70.00 | $70.00 |
| Purchase #3 | $228.74 | 5.792% | $241.9886 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $114.69 | 5.661% | $121.1826 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $132.93 | 8.854% | $144.6996 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $248.90 | 7.398% | $267.3136 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $149.73 | 10.124% | $164.8887 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $1,086.27 | $1,159.9073 | $1,159.90 | $1,159.90 | $1,159.90 | |