| 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 | $176.57 | 3.285% | $182.3703 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $15.31 | 7.615% | $16.4759 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $192.63 | 6.703% | $205.542 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $158.94 | 7.711% | $171.1959 | $171.20 | $171.20 | $171.20 |
| Purchase #5 | $181.82 | 8.137% | $196.6147 | $196.61 | $196.60 | $196.60 |
| Purchase #6 | $250.62 | 13.164% | $283.6116 | $283.61 | $283.60 | $283.60 |
| Purchase #7 | $123.82 | 12.772% | $139.6343 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $1,099.71 | $1,195.4447 | $1,195.44 | $1,195.45 | $1,195.40 | |