| 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 | $138.93 | 6.247% | $147.609 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $222.93 | 9.870% | $244.9332 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $109.30 | 13.575% | $124.1375 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $103.60 | 4.306% | $108.061 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $124.91 | 10.312% | $137.7907 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $136.38 | 6.386% | $145.0892 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $78.67 | 7.757% | $84.7724 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $914.72 | $992.3930 | $992.39 | $992.40 | $992.40 | |