| 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 | $161.32 | 3.872% | $167.5663 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $125.70 | 10.723% | $139.1788 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $60.44 | 12.226% | $67.8294 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $247.35 | 4.164% | $257.6497 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $189.72 | 7.302% | $203.5734 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $183.30 | 8.583% | $199.0326 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $158.57 | 10.153% | $174.6696 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,126.40 | $1,209.4998 | $1,209.50 | $1,209.50 | $1,209.50 | |