| 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 | $141.60 | 11.120% | $157.3459 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $115.72 | 3.719% | $120.0236 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $203.68 | 8.532% | $221.058 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $93.91 | 10.508% | $103.7781 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $131.60 | 8.500% | $142.786 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $167.36 | 8.614% | $181.7764 | $181.78 | $181.80 | $181.80 |
| Purchase #7 | $36.79 | 5.390% | $38.773 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $890.66 | $965.5410 | $965.55 | $965.55 | $965.60 | |