| 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 | $146.78 | 10.729% | $162.528 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $51.95 | 6.443% | $55.2971 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $77.96 | 3.634% | $80.7931 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $69.41 | 6.823% | $74.1458 | $74.15 | $74.15 | $74.10 |
| Purchase #5 | $74.65 | 9.330% | $81.6148 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $117.66 | 8.846% | $128.0682 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $166.50 | 5.159% | $175.0897 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $704.91 | $757.5367 | $757.54 | $757.55 | $757.50 | |