| 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 | $173.78 | 11.277% | $193.3772 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $136.88 | 6.209% | $145.3789 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $195.97 | 11.782% | $219.0592 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $250.60 | 9.420% | $274.2065 | $274.21 | $274.20 | $274.20 |
| Purchase #5 | $215.63 | 5.517% | $227.5263 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $231.93 | 5.782% | $245.3402 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $219.42 | 11.666% | $245.0175 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $1,424.21 | $1,549.9058 | $1,549.92 | $1,549.95 | $1,549.90 | |