| 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 | $157.80 | 6.342% | $167.8077 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $207.68 | 8.858% | $226.0763 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $147.79 | 3.525% | $152.9996 | $153.00 | $153.00 | $153.00 |
| Purchase #4 | $212.85 | 10.553% | $235.3121 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $50.69 | 13.297% | $57.4302 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $218.35 | 8.839% | $237.65 | $237.65 | $237.65 | $237.70 |
| Purchase #7 | $116.46 | 11.213% | $129.5187 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $1,111.62 | $1,206.7946 | $1,206.80 | $1,206.80 | $1,206.80 | |