| 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 | $182.63 | 12.846% | $206.0906 | $206.09 | $206.10 | $206.10 |
| Purchase #2 | $143.79 | 5.318% | $151.4368 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $161.48 | 4.819% | $169.2617 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $226.35 | 3.123% | $233.4189 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $155.72 | 5.736% | $164.6521 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $114.35 | 12.617% | $128.7775 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $24.53 | 3.326% | $25.3459 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $1,008.85 | $1,078.9835 | $1,078.99 | $1,079.00 | $1,079.00 | |