| 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 | $201.63 | 11.298% | $224.4102 | $224.41 | $224.40 | $224.40 |
| Purchase #2 | $51.60 | 10.784% | $57.1645 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $181.94 | 11.143% | $202.2136 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $131.62 | 9.211% | $143.7435 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $122.63 | 13.545% | $139.2402 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $196.76 | 4.321% | $205.262 | $205.26 | $205.25 | $205.30 |
| Purchase #7 | $177.27 | 13.246% | $200.7512 | $200.75 | $200.75 | $200.80 |
| 7 purchase totals = | $1,063.45 | $1,172.7852 | $1,172.77 | $1,172.75 | $1,172.80 | |