| 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 | $149.55 | 8.164% | $161.7593 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $225.29 | 10.138% | $248.1299 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $141.43 | 4.779% | $148.1889 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $180.43 | 10.477% | $199.3337 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $75.55 | 10.685% | $83.6225 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $164.70 | 11.313% | $183.3325 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $178.72 | 7.435% | $192.0078 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,115.67 | $1,216.3746 | $1,216.37 | $1,216.40 | $1,216.30 | |