| 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 | $182.65 | 13.410% | $207.1434 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $161.75 | 12.602% | $182.1337 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $247.28 | 10.191% | $272.4803 | $272.48 | $272.50 | $272.50 |
| Purchase #4 | $149.84 | 5.152% | $157.5598 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $101.68 | 13.678% | $115.5878 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $188.98 | 13.225% | $213.9726 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $154.70 | 4.416% | $161.5316 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $1,186.88 | $1,310.4092 | $1,310.40 | $1,310.45 | $1,310.40 | |