| 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 | $239.87 | 5.497% | $253.0557 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $73.97 | 13.116% | $83.6719 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $101.35 | 13.429% | $114.9603 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $145.96 | 9.145% | $159.308 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $30.97 | 13.239% | $35.0701 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $126.65 | 6.447% | $134.8151 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $59.47 | 10.229% | $65.5532 | $65.55 | $65.55 | $65.60 |
| 7 purchase totals = | $778.24 | $846.4343 | $846.44 | $846.35 | $846.60 | |