| 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 | $133.77 | 8.388% | $144.9906 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $27.87 | 6.211% | $29.601 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $118.48 | 8.419% | $128.4548 | $128.45 | $128.45 | $128.50 |
| Purchase #4 | $191.90 | 9.326% | $209.7966 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $189.46 | 13.469% | $214.9784 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $49.56 | 10.109% | $54.57 | $54.57 | $54.55 | $54.60 |
| Purchase #7 | $86.68 | 13.296% | $98.205 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $797.72 | $880.5964 | $880.60 | $880.60 | $880.70 | |