| 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 | $160.67 | 4.224% | $167.4567 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $26.80 | 12.463% | $30.1401 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $226.64 | 8.250% | $245.3378 | $245.34 | $245.35 | $245.30 |
| Purchase #4 | $191.65 | 13.720% | $217.9444 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $62.65 | 4.145% | $65.2468 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $111.47 | 4.769% | $116.786 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $209.37 | 3.312% | $216.3043 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $989.25 | $1,059.2161 | $1,059.22 | $1,059.25 | $1,059.10 | |