| 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 | $16.96 | 10.763% | $18.7854 | $18.79 | $18.80 | $18.80 |
| Purchase #2 | $71.96 | 12.842% | $81.2011 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $210.93 | 3.378% | $218.0552 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $96.25 | 5.316% | $101.3667 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $167.28 | 12.793% | $188.6801 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $155.40 | 10.327% | $171.4482 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $6.65 | 4.126% | $6.9244 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $725.43 | $786.4611 | $786.47 | $786.45 | $786.50 | |