| 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 | $181.53 | 11.625% | $202.6329 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $167.69 | 8.731% | $182.331 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $80.55 | 12.286% | $90.4464 | $90.45 | $90.45 | $90.40 |
| Purchase #4 | $76.50 | 5.292% | $80.5484 | $80.55 | $80.55 | $80.50 |
| Purchase #5 | $97.87 | 12.677% | $110.277 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $89.38 | 13.306% | $101.2729 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $145.84 | 7.699% | $157.0682 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $839.36 | $924.5768 | $924.58 | $924.60 | $924.50 | |