| 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 | $118.70 | 5.646% | $125.4018 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $7.64 | 7.384% | $8.2041 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $145.90 | 13.391% | $165.4375 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $65.46 | 10.476% | $72.3176 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $110.45 | 4.552% | $115.4777 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $234.69 | 3.635% | $243.221 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $13.55 | 5.445% | $14.2878 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $696.39 | $744.3475 | $744.35 | $744.35 | $744.30 | |