| 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 | $130.53 | 10.293% | $143.9655 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $215.78 | 6.847% | $230.5545 | $230.55 | $230.55 | $230.60 |
| Purchase #3 | $73.38 | 8.828% | $79.858 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $138.80 | 5.462% | $146.3813 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $193.70 | 8.227% | $209.6357 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $87.98 | 10.618% | $97.3217 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $249.97 | 8.480% | $271.1675 | $271.17 | $271.15 | $271.20 |
| 7 purchase totals = | $1,090.14 | $1,178.8842 | $1,178.89 | $1,178.85 | $1,179.00 | |