| 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 | $51.36 | 7.438% | $55.1802 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $155.81 | 4.367% | $162.6142 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $243.88 | 6.292% | $259.2249 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $155.50 | 9.546% | $170.344 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $127.94 | 13.116% | $144.7206 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $182.73 | 5.824% | $193.3722 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $20.52 | 3.554% | $21.2493 | $21.25 | $21.25 | $21.20 |
| 7 purchase totals = | $937.74 | $1,006.7054 | $1,006.69 | $1,006.65 | $1,006.60 | |