| 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 | $154.81 | 13.730% | $176.0654 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $14.25 | 3.380% | $14.7317 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $137.59 | 13.453% | $156.1 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $109.62 | 9.501% | $120.035 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $197.47 | 11.205% | $219.5965 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $236.30 | 9.611% | $259.0108 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $30.61 | 13.471% | $34.7335 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $880.65 | $980.2729 | $980.28 | $980.30 | $980.20 | |