| 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 | $152.47 | 12.666% | $171.7819 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $108.65 | 11.336% | $120.9666 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $186.97 | 9.781% | $205.2575 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $114.48 | 4.801% | $119.9762 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $60.90 | 11.819% | $68.0978 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $137.79 | 10.533% | $152.3034 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $247.77 | 10.605% | $274.046 | $274.05 | $274.05 | $274.00 |
| 7 purchase totals = | $1,009.03 | $1,112.4294 | $1,112.44 | $1,112.45 | $1,112.50 | |