| 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 | $14.93 | 6.581% | $15.9125 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $118.55 | 11.689% | $132.4073 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $184.30 | 4.407% | $192.4221 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $214.63 | 8.123% | $232.0644 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $35.75 | 10.359% | $39.4533 | $39.45 | $39.45 | $39.50 |
| Purchase #6 | $160.69 | 13.665% | $182.6483 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $12.88 | 5.807% | $13.6279 | $13.63 | $13.65 | $13.60 |
| 7 purchase totals = | $741.73 | $808.5358 | $808.53 | $808.50 | $808.50 | |