| 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 | $171.48 | 12.729% | $193.3077 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $103.82 | 11.270% | $115.5205 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $17.94 | 3.339% | $18.539 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $67.70 | 10.700% | $74.9439 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $110.53 | 6.238% | $117.4249 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $91.28 | 13.456% | $103.5626 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $105.33 | 6.864% | $112.5599 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $668.08 | $735.8585 | $735.85 | $735.80 | $735.80 | |