| 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 | $127.47 | 7.610% | $137.1705 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $83.40 | 8.658% | $90.6208 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $145.64 | 3.710% | $151.0432 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $130.94 | 9.248% | $143.0493 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $40.78 | 10.247% | $44.9587 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $61.48 | 4.588% | $64.3007 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $206.75 | 9.727% | $226.8606 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $796.46 | $858.0038 | $858.00 | $857.95 | $858.00 | |