| 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 | $145.83 | 10.431% | $161.0415 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $224.92 | 4.842% | $235.8106 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $180.42 | 10.706% | $199.7358 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $66.39 | 12.217% | $74.5009 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $206.51 | 13.669% | $234.7379 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $170.33 | 5.782% | $180.1785 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $195.95 | 5.691% | $207.1015 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $1,190.35 | $1,293.1067 | $1,293.11 | $1,293.15 | $1,293.00 | |