| 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 | $151.35 | 13.212% | $171.3464 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $147.38 | 6.181% | $156.4896 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $51.84 | 3.768% | $53.7933 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $138.27 | 4.431% | $144.3967 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $114.90 | 6.556% | $122.4328 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $134.48 | 8.188% | $145.4912 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $30.47 | 11.700% | $34.035 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $768.69 | $827.9850 | $827.99 | $828.05 | $827.90 | |