| 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 | $225.60 | 13.841% | $256.8253 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $113.99 | 3.682% | $118.1871 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $121.41 | 13.164% | $137.3924 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $67.43 | 9.340% | $73.728 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $74.31 | 8.234% | $80.4287 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $178.95 | 4.743% | $187.4376 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $38.90 | 10.490% | $42.9806 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $820.59 | $896.9797 | $896.99 | $897.10 | $896.90 | |