| 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 | $140.88 | 4.754% | $147.5774 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $69.45 | 13.523% | $78.8417 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $215.86 | 8.867% | $235.0003 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $122.77 | 5.735% | $129.8109 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $48.76 | 3.803% | $50.6143 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $68.45 | 4.502% | $71.5316 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $168.79 | 8.547% | $183.2165 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $834.96 | $896.5927 | $896.59 | $896.60 | $896.50 | |