| 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 | $105.39 | 6.195% | $111.9189 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $127.69 | 6.278% | $135.7064 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $194.58 | 4.814% | $203.9471 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $77.35 | 3.816% | $80.3017 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $224.71 | 12.436% | $252.6549 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $86.44 | 10.809% | $95.7833 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $60.79 | 4.465% | $63.5043 | $63.50 | $63.50 | $63.50 |
| 7 purchase totals = | $876.95 | $943.8166 | $943.81 | $943.80 | $943.80 | |