| 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 | $186.29 | 9.613% | $204.1981 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $81.60 | 7.244% | $87.5111 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $178.62 | 3.219% | $184.3698 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $198.54 | 5.582% | $209.6225 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $94.74 | 11.376% | $105.5176 | $105.52 | $105.50 | $105.50 |
| Purchase #6 | $82.97 | 4.442% | $86.6555 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $52.43 | 5.676% | $55.4059 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $875.19 | $933.2805 | $933.29 | $933.20 | $933.30 | |