| 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 | $140.84 | 4.619% | $147.3454 | $147.35 | $147.35 | $147.30 |
| Purchase #2 | $192.39 | 10.630% | $212.8411 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $69.47 | 8.563% | $75.4187 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $221.67 | 7.716% | $238.7741 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $132.79 | 3.225% | $137.0725 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $191.80 | 13.630% | $217.9423 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $139.87 | 6.245% | $148.6049 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $1,088.83 | $1,177.9990 | $1,177.99 | $1,177.95 | $1,177.90 | |