| 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 | $179.42 | 11.828% | $200.6418 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $158.39 | 3.668% | $164.1997 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $159.63 | 13.523% | $181.2168 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $123.28 | 8.174% | $133.3569 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $184.76 | 7.313% | $198.2715 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $59.60 | 8.636% | $64.7471 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $204.50 | 7.409% | $219.6514 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $1,069.58 | $1,162.0852 | $1,162.09 | $1,162.05 | $1,162.10 | |