| 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 | $175.32 | 3.789% | $181.9629 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $198.29 | 4.567% | $207.3459 | $207.35 | $207.35 | $207.30 |
| Purchase #3 | $55.85 | 4.660% | $58.4526 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $230.90 | 7.128% | $247.3586 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $135.33 | 9.377% | $148.0199 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $194.93 | 10.682% | $215.7524 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $129.97 | 4.503% | $135.8225 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $1,120.59 | $1,194.7148 | $1,194.71 | $1,194.65 | $1,194.80 | |