| 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 | $111.88 | 5.438% | $117.964 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $156.36 | 7.239% | $167.6789 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $50.51 | 8.630% | $54.869 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $213.85 | 3.804% | $221.9849 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $202.54 | 6.816% | $216.3451 | $216.35 | $216.35 | $216.30 |
| Purchase #6 | $107.77 | 11.557% | $120.225 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $183.72 | 7.713% | $197.8903 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,026.63 | $1,096.9572 | $1,096.96 | $1,097.00 | $1,097.00 | |