| 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 | $182.78 | 11.651% | $204.0757 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $204.26 | 4.857% | $214.1809 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $190.68 | 12.284% | $214.1031 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $6.48 | 13.863% | $7.3783 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $183.65 | 9.854% | $201.7469 | $201.75 | $201.75 | $201.70 |
| Purchase #6 | $140.74 | 8.857% | $153.2053 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $38.61 | 13.665% | $43.8861 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $947.20 | $1,038.5763 | $1,038.59 | $1,038.65 | $1,038.60 | |