| 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 | $134.73 | 10.326% | $148.6422 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $31.63 | 12.463% | $35.572 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $175.73 | 7.579% | $189.0486 | $189.05 | $189.05 | $189.00 |
| Purchase #4 | $127.99 | 4.715% | $134.0247 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $144.67 | 10.556% | $159.9414 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $30.82 | 13.452% | $34.9659 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $87.47 | 4.595% | $91.4892 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $733.04 | $793.6840 | $793.68 | $793.65 | $793.60 | |