| 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 | $146.95 | 9.285% | $160.5943 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $175.31 | 12.838% | $197.8163 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $159.71 | 3.228% | $164.8654 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $113.53 | 8.612% | $123.3072 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $54.70 | 3.735% | $56.743 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $15.82 | 11.867% | $17.6974 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $24.57 | 12.827% | $27.7216 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $690.59 | $748.7452 | $748.75 | $748.70 | $748.70 | |