| 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 | $138.32 | 11.207% | $153.8215 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $73.93 | 9.796% | $81.1722 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $201.51 | 10.714% | $223.0998 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $80.80 | 8.529% | $87.6914 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $40.86 | 10.575% | $45.1809 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $237.37 | 13.783% | $270.0867 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $132.86 | 5.619% | $140.3254 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $905.65 | $1,001.3779 | $1,001.38 | $1,001.40 | $1,001.40 | |