| 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 | $190.72 | 5.807% | $201.7951 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $49.61 | 6.872% | $53.0192 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $82.31 | 11.509% | $91.7831 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $141.51 | 12.298% | $158.9129 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $63.87 | 3.688% | $66.2255 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $49.90 | 7.422% | $53.6036 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $30.36 | 3.573% | $31.4448 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $608.28 | $656.7842 | $656.78 | $656.80 | $656.70 | |