| 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 | $148.37 | 3.452% | $153.4917 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $28.49 | 5.852% | $30.1572 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $213.84 | 6.349% | $227.4167 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $91.99 | 7.607% | $98.9877 | $98.99 | $99.00 | $99.00 |
| Purchase #5 | $161.38 | 12.536% | $181.6106 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $194.45 | 9.189% | $212.318 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $130.48 | 13.300% | $147.8338 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $969.00 | $1,051.8157 | $1,051.82 | $1,051.80 | $1,051.80 | |