| 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 | $156.47 | 6.865% | $167.2117 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $237.55 | 4.866% | $249.1092 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $231.83 | 9.503% | $253.8608 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $37.62 | 3.371% | $38.8882 | $38.89 | $38.90 | $38.90 |
| Purchase #5 | $154.95 | 5.327% | $163.2042 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $183.99 | 3.784% | $190.9522 | $190.95 | $190.95 | $191.00 |
| Purchase #7 | $90.87 | 3.318% | $93.8851 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $1,093.28 | $1,157.1114 | $1,157.11 | $1,157.10 | $1,157.20 | |