| 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 | $133.92 | 11.516% | $149.3422 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $82.66 | 4.388% | $86.2871 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $186.33 | 3.741% | $193.3006 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $160.82 | 12.643% | $181.1525 | $181.15 | $181.15 | $181.20 |
| Purchase #5 | $166.55 | 8.826% | $181.2497 | $181.25 | $181.25 | $181.20 |
| Purchase #6 | $211.34 | 12.409% | $237.5652 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $97.69 | 4.379% | $101.9678 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $1,039.31 | $1,130.8651 | $1,130.87 | $1,130.85 | $1,130.90 | |