| 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 | $185.94 | 8.690% | $202.0982 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $204.89 | 4.662% | $214.442 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $20.80 | 13.270% | $23.5602 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $73.70 | 3.241% | $76.0886 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $13.94 | 8.483% | $15.1225 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $131.34 | 7.265% | $140.8819 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $77.63 | 8.553% | $84.2697 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $708.24 | $756.4631 | $756.46 | $756.45 | $756.50 | |