| 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 | $134.53 | 9.548% | $147.3749 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $117.58 | 13.591% | $133.5603 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $187.70 | 9.297% | $205.1505 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $196.29 | 4.702% | $205.5196 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $43.43 | 6.756% | $46.3641 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $38.84 | 6.840% | $41.4967 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $200.39 | 13.305% | $227.0519 | $227.05 | $227.05 | $227.10 |
| 7 purchase totals = | $918.76 | $1,006.5180 | $1,006.51 | $1,006.45 | $1,006.70 | |