| 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 | $147.58 | 4.864% | $154.7583 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $99.76 | 7.829% | $107.5702 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $153.35 | 5.534% | $161.8364 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $65.54 | 6.442% | $69.7621 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $225.36 | 5.551% | $237.8697 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $86.83 | 12.364% | $97.5657 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $142.75 | 7.764% | $153.8331 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $921.17 | $983.1955 | $983.20 | $983.15 | $983.30 | |