| 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 | $155.99 | 8.754% | $169.6454 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $43.71 | 11.574% | $48.769 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $8.48 | 8.151% | $9.1712 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $41.63 | 13.284% | $47.1601 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $54.73 | 11.365% | $60.9501 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $108.67 | 10.557% | $120.1423 | $120.14 | $120.15 | $120.10 |
| Purchase #7 | $189.62 | 8.301% | $205.3604 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $602.83 | $661.1985 | $661.20 | $661.15 | $661.30 | |