| 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 | $186.40 | 7.574% | $200.5179 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $85.93 | 6.742% | $91.7234 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $92.63 | 7.485% | $99.5634 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $202.25 | 11.153% | $224.8069 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $148.46 | 4.404% | $154.9982 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $113.87 | 7.138% | $121.998 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $164.58 | 4.385% | $171.7968 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $994.12 | $1,065.4046 | $1,065.41 | $1,065.35 | $1,065.40 | |