| 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 | $168.60 | 7.411% | $181.0949 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $115.60 | 8.561% | $125.4965 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $109.78 | 6.443% | $116.8531 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $235.39 | 11.618% | $262.7376 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $150.43 | 13.759% | $171.1277 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $22.50 | 10.818% | $24.9341 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $83.97 | 3.457% | $86.8728 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $886.27 | $969.1167 | $969.11 | $969.15 | $969.10 | |