| 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 | $123.40 | 10.183% | $135.9658 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $35.74 | 8.683% | $38.8433 | $38.84 | $38.85 | $38.80 |
| Purchase #3 | $138.25 | 6.282% | $146.9349 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $22.93 | 9.409% | $25.0875 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $136.84 | 7.502% | $147.1057 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $242.59 | 7.690% | $261.2452 | $261.25 | $261.25 | $261.20 |
| Purchase #7 | $209.54 | 5.737% | $221.5613 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $909.29 | $976.7437 | $976.75 | $976.75 | $976.70 | |