| 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 | $184.45 | 5.185% | $194.0137 | $194.01 | $194.00 | $194.00 |
| Purchase #2 | $30.65 | 9.170% | $33.4606 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $158.76 | 3.827% | $164.8357 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $18.46 | 10.109% | $20.3261 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $74.64 | 12.577% | $84.0275 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $86.41 | 10.210% | $95.2325 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $147.87 | 3.809% | $153.5024 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $701.24 | $745.3985 | $745.40 | $745.45 | $745.30 | |