| 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 | $108.57 | 9.394% | $118.7691 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $179.39 | 4.655% | $187.7406 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $19.69 | 9.157% | $21.493 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $10.31 | 10.523% | $11.3949 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $81.32 | 12.341% | $91.3557 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $210.69 | 5.667% | $222.6298 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $39.25 | 5.415% | $41.3754 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $649.22 | $694.7585 | $694.76 | $694.80 | $694.80 | |