| 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 | $141.97 | 9.478% | $155.4259 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $140.34 | 5.152% | $147.5703 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $205.27 | 9.331% | $224.4237 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $83.55 | 11.351% | $93.0338 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $40.80 | 13.851% | $46.4512 | $46.45 | $46.45 | $46.50 |
| Purchase #6 | $16.61 | 10.839% | $18.4104 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $248.58 | 13.686% | $282.6007 | $282.60 | $282.60 | $282.60 |
| 7 purchase totals = | $877.12 | $967.9160 | $967.91 | $967.90 | $967.90 | |