| 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 | $173.42 | 6.610% | $184.8831 | $184.88 | $184.90 | $184.90 |
| Purchase #2 | $172.48 | 5.503% | $181.9716 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $152.96 | 7.793% | $164.8802 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $42.46 | 3.302% | $43.862 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $175.99 | 5.320% | $185.3527 | $185.35 | $185.35 | $185.40 |
| Purchase #6 | $156.78 | 4.327% | $163.5639 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $226.31 | 4.611% | $236.7452 | $236.75 | $236.75 | $236.70 |
| 7 purchase totals = | $1,100.40 | $1,161.2587 | $1,161.25 | $1,161.25 | $1,161.40 | |