| 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 | $150.67 | 3.541% | $156.0052 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $149.72 | 3.404% | $154.8165 | $154.82 | $154.80 | $154.80 |
| Purchase #3 | $9.67 | 3.578% | $10.016 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $129.59 | 13.607% | $147.2233 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $69.43 | 7.679% | $74.7615 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $154.59 | 7.134% | $165.6185 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $173.84 | 3.667% | $180.2147 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $837.51 | $888.6557 | $888.66 | $888.55 | $888.60 | |