| 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 | $193.45 | 7.116% | $207.2159 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $219.45 | 11.168% | $243.9582 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $171.81 | 13.401% | $194.8343 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $52.30 | 9.148% | $57.0844 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $170.96 | 7.483% | $183.7529 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $158.96 | 4.488% | $166.0941 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $142.74 | 3.180% | $147.2791 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $1,109.67 | $1,200.2189 | $1,200.21 | $1,200.25 | $1,200.30 | |