| 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 | $186.43 | 10.719% | $206.4134 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $161.92 | 12.556% | $182.2507 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $120.77 | 4.207% | $125.8508 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $74.60 | 8.188% | $80.7082 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $133.81 | 12.797% | $150.9337 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $33.47 | 6.348% | $35.5947 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $182.96 | 3.462% | $189.2941 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $893.96 | $971.0456 | $971.03 | $971.05 | $971.10 | |