| 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 | $140.85 | 9.248% | $153.8758 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $18.59 | 4.294% | $19.3883 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $10.63 | 3.229% | $10.9732 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $14.85 | 13.431% | $16.8445 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $229.74 | 12.842% | $259.2432 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $148.26 | 12.463% | $166.7376 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $160.57 | 4.691% | $168.1023 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $723.49 | $795.1649 | $795.16 | $795.20 | $795.10 | |