| 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 | $144.35 | 4.856% | $151.3596 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $95.36 | 12.769% | $107.5365 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $184.94 | 8.694% | $201.0187 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $190.36 | 4.640% | $199.1927 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $29.87 | 12.267% | $33.5342 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $215.56 | 13.231% | $244.0807 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $178.48 | 11.495% | $198.9963 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $1,038.92 | $1,135.7187 | $1,135.72 | $1,135.75 | $1,135.70 | |