| 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 | $136.28 | 4.259% | $142.0842 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $70.39 | 10.536% | $77.8063 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $75.70 | 9.133% | $82.6137 | $82.61 | $82.60 | $82.60 |
| Purchase #4 | $210.36 | 10.809% | $233.0978 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $84.52 | 9.362% | $92.4328 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $171.50 | 6.649% | $182.903 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $120.53 | 5.236% | $126.841 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $869.28 | $937.7788 | $937.77 | $937.80 | $937.70 | |