| 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 | $150.93 | 7.759% | $162.6407 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $56.47 | 7.764% | $60.8543 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $226.44 | 6.300% | $240.7057 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $245.73 | 6.440% | $261.555 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $31.74 | 4.715% | $33.2365 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $193.83 | 5.428% | $204.3511 | $204.35 | $204.35 | $204.40 |
| Purchase #7 | $124.88 | 9.175% | $136.3377 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $1,030.02 | $1,099.6810 | $1,099.69 | $1,099.70 | $1,099.70 | |