| 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 | $166.44 | 9.366% | $182.0288 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $244.26 | 12.390% | $274.5238 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $229.31 | 5.856% | $242.7384 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $241.81 | 7.558% | $260.086 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $137.99 | 3.699% | $143.0943 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $124.50 | 4.660% | $130.3017 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $53.52 | 8.420% | $58.0264 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $1,197.83 | $1,290.7994 | $1,290.80 | $1,290.85 | $1,290.70 | |