| 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 | $184.31 | 12.624% | $207.5773 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $110.70 | 5.572% | $116.8682 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $67.73 | 13.300% | $76.7381 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $37.86 | 10.804% | $41.9504 | $41.95 | $41.95 | $42.00 |
| Purchase #5 | $81.46 | 11.173% | $90.5615 | $90.56 | $90.55 | $90.60 |
| Purchase #6 | $250.84 | 10.120% | $276.225 | $276.23 | $276.25 | $276.20 |
| Purchase #7 | $76.52 | 8.829% | $83.276 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $809.42 | $893.1965 | $893.21 | $893.25 | $893.30 | |