| 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 | $132.63 | 5.349% | $139.7244 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $142.37 | 13.473% | $161.5515 | $161.55 | $161.55 | $161.60 |
| Purchase #3 | $5.44 | 5.757% | $5.7532 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $165.57 | 6.761% | $176.7642 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $199.37 | 12.200% | $223.6931 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $55.59 | 4.168% | $57.907 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $43.52 | 6.553% | $46.3719 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $744.49 | $811.7653 | $811.75 | $811.70 | $811.90 | |