| 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 | $174.70 | 6.102% | $185.3602 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $127.79 | 10.776% | $141.5607 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $76.67 | 3.433% | $79.3021 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $183.76 | 9.587% | $201.3771 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $54.28 | 11.453% | $60.4967 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $106.72 | 9.694% | $117.0654 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $126.40 | 13.277% | $143.1821 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $850.32 | $928.3443 | $928.35 | $928.35 | $928.50 | |