| 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 | $140.52 | 3.538% | $145.4916 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $126.92 | 7.517% | $136.4606 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $108.36 | 13.308% | $122.7805 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $98.71 | 4.288% | $102.9427 | $102.94 | $102.95 | $102.90 |
| Purchase #5 | $65.77 | 6.693% | $70.172 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $198.81 | 4.295% | $207.3489 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $245.25 | 10.638% | $271.3397 | $271.34 | $271.35 | $271.30 |
| 7 purchase totals = | $984.34 | $1,056.5360 | $1,056.53 | $1,056.55 | $1,056.50 | |