| 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 | $175.79 | 6.769% | $187.6892 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $175.65 | 13.112% | $198.6812 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $25.64 | 4.194% | $26.7153 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $189.69 | 8.305% | $205.4438 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $80.97 | 10.736% | $89.6629 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $43.37 | 4.350% | $45.2566 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $180.99 | 9.129% | $197.5126 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $872.10 | $950.9616 | $950.96 | $950.95 | $951.00 | |