| 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 | $130.82 | 4.652% | $136.9057 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $5.62 | 9.249% | $6.1398 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $137.66 | 9.538% | $150.79 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $224.72 | 11.159% | $249.7965 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $39.51 | 6.147% | $41.9387 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $22.33 | 5.850% | $23.6363 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $215.97 | 13.182% | $244.4392 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $776.63 | $853.6462 | $853.66 | $853.70 | $853.50 | |