| 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 | $184.75 | 8.504% | $200.4611 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $89.72 | 7.696% | $96.6249 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $202.92 | 12.118% | $227.5098 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $79.72 | 5.540% | $84.1365 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $191.91 | 9.810% | $210.7364 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $163.80 | 7.447% | $175.9982 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $140.94 | 5.413% | $148.5691 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $1,053.76 | $1,144.0360 | $1,144.04 | $1,144.00 | $1,144.00 | |