| 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 | $182.85 | 10.710% | $202.4332 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $149.75 | 8.592% | $162.6165 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $51.30 | 9.674% | $56.2628 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $130.43 | 4.536% | $136.3463 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $205.90 | 11.589% | $229.7618 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $44.75 | 12.380% | $50.2901 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $78.89 | 6.109% | $83.7094 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $843.87 | $921.4201 | $921.42 | $921.40 | $921.40 | |