| 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 | $175.67 | 5.392% | $185.1421 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $183.84 | 6.558% | $195.8962 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $185.62 | 10.370% | $204.8688 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $234.32 | 5.748% | $247.7887 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $23.52 | 5.721% | $24.8656 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $110.68 | 4.847% | $116.0447 | $116.04 | $116.05 | $116.00 |
| Purchase #7 | $216.55 | 13.169% | $245.0675 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $1,130.20 | $1,219.6736 | $1,219.68 | $1,219.65 | $1,219.70 | |