| 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 | $179.49 | 13.859% | $204.3655 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $7.61 | 11.720% | $8.5019 | $8.50 | $8.50 | $8.50 |
| Purchase #3 | $78.67 | 13.692% | $89.4415 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $182.97 | 13.495% | $207.6618 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $155.43 | 8.560% | $168.7348 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $130.29 | 8.608% | $141.5054 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $220.43 | 13.203% | $249.5334 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $954.89 | $1,069.7443 | $1,069.74 | $1,069.75 | $1,069.70 | |