| 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 | $143.76 | 7.208% | $154.1222 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $72.67 | 10.375% | $80.2095 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $177.58 | 13.373% | $201.3278 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $249.36 | 9.384% | $272.7599 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $73.57 | 13.196% | $83.2783 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $104.86 | 7.513% | $112.7381 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $18.85 | 9.529% | $20.6462 | $20.65 | $20.65 | $20.60 |
| 7 purchase totals = | $840.65 | $925.0820 | $925.09 | $925.10 | $925.00 | |