| 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 | $101.95 | 6.168% | $108.2383 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $27.54 | 7.663% | $29.6504 | $29.65 | $29.65 | $29.70 |
| Purchase #3 | $113.26 | 5.467% | $119.4519 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $125.38 | 8.791% | $136.4022 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $134.60 | 7.626% | $144.8646 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $152.51 | 12.716% | $171.9032 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $9.42 | 13.547% | $10.6961 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $664.66 | $721.2067 | $721.20 | $721.20 | $721.30 | |