| 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 | $152.28 | 8.333% | $164.9695 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $15.89 | 9.193% | $17.3508 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $114.99 | 6.185% | $122.1021 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $42.44 | 11.490% | $47.3164 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $31.64 | 8.791% | $34.4215 | $34.42 | $34.40 | $34.40 |
| Purchase #6 | $166.31 | 3.695% | $172.4552 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $119.53 | 12.189% | $134.0995 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $643.08 | $692.7150 | $692.72 | $692.65 | $692.80 | |