| 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 | $167.82 | 4.493% | $175.3602 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $189.55 | 8.866% | $206.3555 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $207.97 | 9.743% | $228.2325 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $100.37 | 6.271% | $106.6642 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $121.28 | 11.279% | $134.9592 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $66.86 | 3.776% | $69.3846 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $25.55 | 8.644% | $27.7585 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $879.40 | $948.7147 | $948.71 | $948.70 | $948.90 | |