| 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 | $170.58 | 6.369% | $181.4442 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $40.38 | 13.160% | $45.694 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $198.69 | 12.837% | $224.1958 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $133.28 | 5.246% | $140.2719 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $173.86 | 10.873% | $192.7638 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $48.31 | 12.683% | $54.4372 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $177.92 | 8.808% | $193.5912 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $943.02 | $1,032.3981 | $1,032.39 | $1,032.40 | $1,032.40 | |