| 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 | $143.60 | 10.819% | $159.1361 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $221.52 | 7.126% | $237.3055 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $25.28 | 6.429% | $26.9053 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $41.25 | 11.765% | $46.1031 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $134.94 | 5.477% | $142.3307 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $92.36 | 5.726% | $97.6485 | $97.65 | $97.65 | $97.60 |
| Purchase #7 | $237.79 | 13.253% | $269.3043 | $269.30 | $269.30 | $269.30 |
| 7 purchase totals = | $896.74 | $978.7335 | $978.74 | $978.75 | $978.60 | |