| 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 | $190.49 | 3.377% | $196.9228 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $155.79 | 6.560% | $166.0098 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $245.79 | 11.554% | $274.1886 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $228.75 | 4.621% | $239.3205 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $85.35 | 5.661% | $90.1817 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $71.85 | 10.675% | $79.52 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $67.55 | 13.434% | $76.6247 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $1,045.57 | $1,122.7681 | $1,122.76 | $1,122.70 | $1,122.70 | |