| 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 | $119.74 | 8.623% | $130.0652 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $77.70 | 13.557% | $88.2338 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $242.54 | 7.873% | $261.6352 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $22.55 | 9.755% | $24.7498 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $166.57 | 6.820% | $177.9301 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $39.96 | 6.773% | $42.6665 | $42.67 | $42.65 | $42.70 |
| Purchase #7 | $144.35 | 11.346% | $160.728 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $813.41 | $886.0086 | $886.02 | $886.05 | $885.90 | |