| 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 | $146.91 | 11.515% | $163.8267 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $15.72 | 10.733% | $17.4072 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $80.97 | 13.129% | $91.6006 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $31.37 | 12.706% | $35.3559 | $35.36 | $35.35 | $35.40 |
| Purchase #5 | $53.43 | 4.310% | $55.7328 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $192.35 | 6.459% | $204.7739 | $204.77 | $204.75 | $204.80 |
| Purchase #7 | $235.49 | 5.695% | $248.9012 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $756.24 | $817.5983 | $817.60 | $817.60 | $817.60 | |