| 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 | $140.93 | 3.395% | $145.7146 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $162.71 | 3.556% | $168.496 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $196.31 | 9.160% | $214.292 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $166.65 | 6.627% | $177.6939 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $240.97 | 7.600% | $259.2837 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $100.43 | 8.199% | $108.6643 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $68.91 | 12.398% | $77.4535 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $1,076.91 | $1,151.5980 | $1,151.58 | $1,151.60 | $1,151.70 | |