| 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 | $14.68 | 13.122% | $16.6063 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $197.47 | 12.834% | $222.8133 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $171.87 | 9.718% | $188.5723 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $125.34 | 12.355% | $140.8258 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $133.49 | 9.471% | $146.1328 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $184.56 | 4.794% | $193.4078 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $183.54 | 9.277% | $200.567 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,010.95 | $1,108.9253 | $1,108.93 | $1,108.90 | $1,108.90 | |