| 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 | $148.89 | 12.296% | $167.1975 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $158.86 | 3.324% | $164.1405 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $135.32 | 11.113% | $150.3581 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $204.64 | 5.124% | $215.1258 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $174.81 | 13.261% | $197.9916 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $166.36 | 4.382% | $173.6499 | $173.65 | $173.65 | $173.60 |
| Purchase #7 | $177.86 | 10.722% | $196.9301 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $1,166.74 | $1,265.3935 | $1,265.40 | $1,265.45 | $1,265.30 | |