| 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 | $147.50 | 8.661% | $160.275 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $139.94 | 11.415% | $155.9142 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $44.55 | 10.529% | $49.2407 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $189.41 | 12.487% | $213.0616 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $77.98 | 11.541% | $86.9797 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $89.49 | 11.340% | $99.6382 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $230.41 | 12.781% | $259.8587 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $919.28 | $1,024.9681 | $1,024.97 | $1,025.00 | $1,025.00 | |