| 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 | $176.34 | 9.388% | $192.8948 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $142.61 | 11.371% | $158.8262 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $23.67 | 12.672% | $26.6695 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $117.72 | 3.825% | $122.2228 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $7.26 | 4.406% | $7.5799 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $86.70 | 6.773% | $92.5722 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $231.95 | 5.392% | $244.4567 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $786.25 | $845.2221 | $845.22 | $845.20 | $845.30 | |