| 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 | $150.53 | 10.488% | $166.3176 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $43.59 | 5.357% | $45.9251 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $169.56 | 3.651% | $175.7506 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $45.79 | 8.159% | $49.526 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $47.72 | 10.852% | $52.8986 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $138.61 | 13.498% | $157.3196 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $19.97 | 12.361% | $22.4385 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $615.77 | $670.1760 | $670.19 | $670.20 | $670.10 | |