| 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 | $140.78 | 7.734% | $151.6679 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $49.96 | 6.118% | $53.0166 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $191.29 | 9.454% | $209.3746 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $250.97 | 5.711% | $265.3029 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $160.74 | 3.200% | $165.8837 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $209.46 | 9.621% | $229.6121 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $179.71 | 12.183% | $201.6041 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $1,182.91 | $1,276.4619 | $1,276.45 | $1,276.40 | $1,276.50 | |