| 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 | $201.71 | 6.261% | $214.3391 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $185.85 | 7.578% | $199.9337 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $32.65 | 10.849% | $36.1922 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $134.25 | 3.336% | $138.7286 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $41.72 | 8.242% | $45.1586 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $64.71 | 6.569% | $68.9608 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $176.42 | 13.211% | $199.7268 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $837.31 | $903.0398 | $903.04 | $903.10 | $903.00 | |