| 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 | $183.65 | 6.874% | $196.2741 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $205.35 | 7.650% | $221.0593 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $42.52 | 12.576% | $47.8673 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $195.86 | 8.736% | $212.9703 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $41.42 | 13.186% | $46.8816 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $198.27 | 10.277% | $218.6462 | $218.65 | $218.65 | $218.60 |
| Purchase #7 | $177.96 | 6.304% | $189.1786 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,045.03 | $1,132.8774 | $1,132.88 | $1,132.85 | $1,133.00 | |