| 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 | $180.81 | 8.856% | $196.8225 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $203.65 | 9.705% | $223.4142 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $167.85 | 6.622% | $178.965 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $192.55 | 10.814% | $213.3724 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $198.53 | 8.455% | $215.3157 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $236.83 | 3.674% | $245.5311 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $92.70 | 5.216% | $97.5352 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $1,272.92 | $1,370.9561 | $1,370.96 | $1,370.90 | $1,370.90 | |