| 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 | $201.37 | 10.664% | $222.8441 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $124.63 | 10.461% | $137.6675 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $175.90 | 4.139% | $183.1805 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $223.85 | 10.611% | $247.6027 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $149.37 | 5.659% | $157.8228 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $51.45 | 9.484% | $56.3295 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $135.27 | 12.198% | $151.7702 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $1,061.84 | $1,157.2173 | $1,157.21 | $1,157.20 | $1,157.20 | |