| 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 | $134.68 | 8.230% | $145.7642 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $219.63 | 8.238% | $237.7231 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $142.72 | 5.591% | $150.6995 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $87.53 | 12.397% | $98.3811 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $129.36 | 3.720% | $134.1722 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $51.35 | 11.549% | $57.2804 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $32.60 | 10.426% | $35.9989 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $797.87 | $860.0194 | $860.01 | $860.00 | $860.10 | |