| 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 | $151.84 | 3.231% | $156.746 | $156.75 | $156.75 | $156.70 |
| Purchase #2 | $230.43 | 7.331% | $247.3228 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $214.87 | 7.825% | $231.6836 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $75.31 | 10.708% | $83.3742 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $156.51 | 7.398% | $168.0886 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $87.95 | 13.269% | $99.6201 | $99.62 | $99.60 | $99.60 |
| Purchase #7 | $10.69 | 6.301% | $11.3636 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $927.60 | $998.1989 | $998.19 | $998.15 | $998.20 | |