| 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 | $175.38 | 5.507% | $185.0382 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $232.85 | 5.730% | $246.1923 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $86.50 | 10.682% | $95.7399 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $113.51 | 3.842% | $117.8711 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $148.58 | 6.571% | $158.3432 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $137.25 | 10.479% | $151.6324 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $203.89 | 4.700% | $213.4728 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $1,097.96 | $1,168.2899 | $1,168.28 | $1,168.30 | $1,168.20 | |