| 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 | $80.25 | 9.298% | $87.7116 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $140.98 | 4.235% | $146.9505 | $146.95 | $146.95 | $147.00 |
| Purchase #3 | $48.72 | 7.506% | $52.3769 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $190.53 | 3.668% | $197.5186 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $184.58 | 4.202% | $192.3361 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $240.91 | 12.591% | $271.243 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $147.65 | 11.323% | $164.3684 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $1,033.62 | $1,112.5051 | $1,112.51 | $1,112.50 | $1,112.50 | |