| 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 | $177.79 | 9.806% | $195.2241 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $192.76 | 7.767% | $207.7317 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $249.43 | 10.463% | $275.5279 | $275.53 | $275.55 | $275.50 |
| Purchase #4 | $145.97 | 9.665% | $160.078 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $187.62 | 3.494% | $194.1754 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $237.88 | 11.809% | $265.9712 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $247.77 | 5.493% | $261.38 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,439.22 | $1,560.0883 | $1,560.09 | $1,560.15 | $1,560.10 | |