| 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 | $69.36 | 7.114% | $74.2943 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $182.73 | 13.411% | $207.2359 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $142.49 | 10.209% | $157.0368 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $164.63 | 9.539% | $180.3341 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $6.52 | 6.458% | $6.9411 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $224.84 | 8.711% | $244.4258 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $155.66 | 10.356% | $171.7801 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $946.23 | $1,042.0481 | $1,042.05 | $1,042.15 | $1,041.90 | |