| 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 | $138.67 | 9.504% | $151.8492 | $151.85 | $151.85 | $151.80 |
| Purchase #2 | $146.60 | 11.737% | $163.8064 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $155.98 | 3.242% | $161.0369 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $76.85 | 7.542% | $82.646 | $82.65 | $82.65 | $82.60 |
| Purchase #5 | $218.54 | 9.735% | $239.8149 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $137.94 | 3.184% | $142.332 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $140.57 | 11.457% | $156.6751 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $1,015.15 | $1,098.1605 | $1,098.17 | $1,098.20 | $1,098.00 | |