| 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 | $120.45 | 13.721% | $136.9769 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $121.81 | 10.485% | $134.5818 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $58.46 | 5.218% | $61.5104 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $51.75 | 3.681% | $53.6549 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $147.38 | 5.242% | $155.1057 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $30.76 | 10.283% | $33.9231 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $219.80 | 9.786% | $241.3096 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $750.41 | $817.0624 | $817.06 | $817.05 | $817.10 | |