| 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 | $144.65 | 3.725% | $150.0382 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $112.79 | 4.826% | $118.2332 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $152.44 | 13.803% | $173.4813 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $110.43 | 4.645% | $115.5595 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $64.86 | 5.125% | $68.1841 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $41.82 | 6.851% | $44.6851 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $218.91 | 7.489% | $235.3042 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $845.90 | $905.4856 | $905.48 | $905.55 | $905.50 | |