| 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 | $151.77 | 4.473% | $158.5587 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $230.47 | 6.308% | $245.008 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $20.57 | 11.320% | $22.8985 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $138.50 | 6.535% | $147.551 | $147.55 | $147.55 | $147.60 |
| Purchase #5 | $168.48 | 13.795% | $191.7218 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $226.33 | 11.850% | $253.1501 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $144.90 | 12.607% | $163.1675 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $1,081.02 | $1,182.0556 | $1,182.06 | $1,182.00 | $1,182.20 | |