| 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 | $147.53 | 3.437% | $152.6006 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $21.95 | 3.839% | $22.7927 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $30.59 | 4.158% | $31.8619 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $98.88 | 8.833% | $107.6141 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $172.32 | 11.815% | $192.6796 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $200.82 | 7.554% | $215.9899 | $215.99 | $216.00 | $216.00 |
| Purchase #7 | $48.93 | 8.133% | $52.9095 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $721.02 | $776.4483 | $776.44 | $776.45 | $776.50 | |