| 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 | $167.51 | 8.574% | $181.8723 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $92.90 | 6.781% | $99.1995 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $200.52 | 11.816% | $224.2134 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $148.42 | 5.559% | $156.6707 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $54.44 | 7.237% | $58.3798 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $226.83 | 9.245% | $247.8004 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $187.66 | 3.193% | $193.652 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $1,078.28 | $1,161.7881 | $1,161.78 | $1,161.75 | $1,161.90 | |