| 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 | $176.68 | 12.537% | $198.8304 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $9.41 | 9.654% | $10.3184 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $249.84 | 12.746% | $281.6846 | $281.68 | $281.70 | $281.70 |
| Purchase #4 | $71.54 | 12.687% | $80.6163 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $218.60 | 12.866% | $246.7251 | $246.73 | $246.75 | $246.70 |
| Purchase #6 | $59.96 | 11.189% | $66.6689 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $137.84 | 9.314% | $150.6784 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $923.87 | $1,035.5221 | $1,035.53 | $1,035.55 | $1,035.50 | |