| 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 | $180.99 | 9.498% | $198.1804 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $85.69 | 4.364% | $89.4295 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $71.77 | 3.275% | $74.1205 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $82.95 | 13.161% | $93.867 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $138.80 | 10.702% | $153.6544 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $11.42 | 8.628% | $12.4053 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $35.88 | 3.216% | $37.0339 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $607.50 | $658.6910 | $658.69 | $658.70 | $658.70 | |