| 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 | $71.57 | 3.820% | $74.304 | $74.30 | $74.30 | $74.30 |
| Purchase #2 | $154.82 | 4.677% | $162.0609 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $168.98 | 5.525% | $178.3161 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $71.54 | 7.400% | $76.834 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $148.40 | 9.130% | $161.9489 | $161.95 | $161.95 | $161.90 |
| Purchase #6 | $65.81 | 13.763% | $74.8674 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $38.75 | 7.542% | $41.6725 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $719.87 | $770.0038 | $770.00 | $769.95 | $770.00 | |