| 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 | $183.73 | 3.107% | $189.4385 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $91.34 | 6.623% | $97.3894 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $196.95 | 3.550% | $203.9417 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $246.92 | 5.288% | $259.9771 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $154.68 | 6.451% | $164.6584 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $79.45 | 12.401% | $89.3026 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $172.53 | 12.593% | $194.2567 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $1,125.60 | $1,198.9644 | $1,198.97 | $1,199.00 | $1,199.00 | |