| 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 | $177.32 | 7.731% | $191.0286 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $87.76 | 4.383% | $91.6065 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $192.49 | 8.571% | $208.9883 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $47.66 | 9.236% | $52.0619 | $52.06 | $52.05 | $52.10 |
| Purchase #5 | $134.92 | 12.175% | $151.3465 | $151.35 | $151.35 | $151.30 |
| Purchase #6 | $209.34 | 4.281% | $218.3018 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $99.61 | 12.591% | $112.1519 | $112.15 | $112.15 | $112.20 |
| 7 purchase totals = | $949.10 | $1,025.4855 | $1,025.49 | $1,025.50 | $1,025.50 | |