| 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 | $174.46 | 12.191% | $195.7284 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $88.82 | 5.847% | $94.0133 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $149.41 | 11.292% | $166.2814 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $74.26 | 12.442% | $83.4994 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $84.60 | 6.735% | $90.2978 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $5.45 | 3.400% | $5.6353 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $75.69 | 8.697% | $82.2728 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $652.69 | $717.7284 | $717.73 | $717.75 | $717.70 | |