| 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 | $215.64 | 9.143% | $235.356 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $14.34 | 6.629% | $15.2906 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $96.53 | 8.755% | $104.9812 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $168.73 | 7.661% | $181.6564 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $74.48 | 11.384% | $82.9588 | $82.96 | $82.95 | $83.00 |
| Purchase #6 | $150.96 | 4.682% | $158.0279 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $98.94 | 9.555% | $108.3937 | $108.39 | $108.40 | $108.40 |
| 7 purchase totals = | $819.62 | $886.6646 | $886.67 | $886.70 | $886.80 | |