| 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 | $150.42 | 12.863% | $169.7685 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $110.89 | 13.800% | $126.1928 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $145.83 | 5.455% | $153.785 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $217.41 | 3.278% | $224.5367 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $243.74 | 13.592% | $276.8691 | $276.87 | $276.85 | $276.90 |
| Purchase #6 | $107.31 | 12.415% | $120.6325 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $35.72 | 4.138% | $37.1981 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $1,011.32 | $1,108.9827 | $1,108.99 | $1,109.00 | $1,109.00 | |