| 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 | $145.73 | 5.451% | $153.6737 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $16.52 | 8.248% | $17.8826 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $191.54 | 4.246% | $199.6728 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $238.39 | 12.619% | $268.4724 | $268.47 | $268.45 | $268.50 |
| Purchase #5 | $250.30 | 3.134% | $258.1444 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $133.41 | 7.620% | $143.5758 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $150.88 | 11.454% | $168.1618 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $1,126.77 | $1,209.5835 | $1,209.57 | $1,209.55 | $1,209.70 | |