| 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 | $150.47 | 11.187% | $167.3031 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $176.40 | 4.326% | $184.0311 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $231.47 | 12.618% | $260.6769 | $260.68 | $260.70 | $260.70 |
| Purchase #4 | $37.42 | 11.756% | $41.8191 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $181.33 | 11.800% | $202.7269 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $93.94 | 7.114% | $100.6229 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $226.86 | 5.568% | $239.4916 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $1,097.89 | $1,196.6716 | $1,196.67 | $1,196.70 | $1,196.60 | |