| 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 | $185.27 | 4.431% | $193.4793 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $35.37 | 5.322% | $37.2524 | $37.25 | $37.25 | $37.30 |
| Purchase #3 | $17.37 | 6.610% | $18.5182 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $220.47 | 5.722% | $233.0853 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $148.68 | 13.828% | $169.2395 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $229.80 | 9.229% | $251.0082 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $194.78 | 9.475% | $213.2354 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $1,031.74 | $1,115.8183 | $1,115.83 | $1,115.85 | $1,115.80 | |