| 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 | $197.27 | 8.867% | $214.7619 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $106.29 | 13.705% | $120.857 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $83.83 | 8.306% | $90.7929 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $216.87 | 5.117% | $227.9672 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $8.77 | 8.283% | $9.4964 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $76.46 | 11.587% | $85.3194 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $65.75 | 3.538% | $68.0762 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $755.24 | $817.2710 | $817.28 | $817.25 | $817.40 | |