| 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 | $134.37 | 13.603% | $152.6484 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $127.89 | 9.111% | $139.5421 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $191.66 | 8.464% | $207.8821 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $95.76 | 11.797% | $107.0568 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $223.95 | 3.466% | $231.7121 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $6.63 | 12.644% | $7.4683 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $17.87 | 7.584% | $19.2253 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $798.13 | $865.5351 | $865.54 | $865.55 | $865.50 | |