| 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 | $179.94 | 11.535% | $200.6961 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $135.58 | 13.394% | $153.7396 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $8.71 | 11.237% | $9.6887 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $5.25 | 4.680% | $5.4957 | $5.50 | $5.50 | $5.50 |
| Purchase #5 | $54.97 | 4.705% | $57.5563 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $71.28 | 11.644% | $79.5798 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $241.51 | 12.629% | $272.0103 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $697.24 | $778.7665 | $778.78 | $778.80 | $778.80 | |