| 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 | $149.79 | 3.220% | $154.6132 | $154.61 | $154.60 | $154.60 |
| Purchase #2 | $117.48 | 5.608% | $124.0683 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $112.41 | 8.109% | $121.5253 | $121.53 | $121.55 | $121.50 |
| Purchase #4 | $104.31 | 10.696% | $115.467 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $155.27 | 6.258% | $164.9868 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $50.92 | 11.529% | $56.7906 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $51.48 | 9.460% | $56.35 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $741.66 | $793.8012 | $793.81 | $793.80 | $793.90 | |