| 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 | $177.55 | 10.456% | $196.1146 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $133.96 | 9.543% | $146.7438 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $238.99 | 5.332% | $251.7329 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $157.77 | 4.599% | $165.0258 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $29.46 | 7.229% | $31.5897 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $113.63 | 9.380% | $124.2885 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $107.28 | 8.488% | $116.3859 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $958.64 | $1,031.8812 | $1,031.88 | $1,031.95 | $1,031.80 | |