| 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 | $134.74 | 6.415% | $143.3836 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $15.47 | 9.297% | $16.9082 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $142.75 | 10.431% | $157.6403 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $127.57 | 4.586% | $133.4204 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $162.31 | 3.546% | $168.0655 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $149.58 | 12.412% | $168.1459 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $199.92 | 7.285% | $214.4842 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $932.34 | $1,002.0481 | $1,002.05 | $1,002.05 | $1,002.00 | |