| 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 | $197.75 | 7.821% | $213.216 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $7.72 | 4.848% | $8.0943 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $13.91 | 12.121% | $15.596 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $7.55 | 5.255% | $7.9468 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $101.84 | 4.224% | $106.1417 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $219.45 | 9.487% | $240.2692 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $163.53 | 6.764% | $174.5912 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $711.75 | $765.8552 | $765.86 | $765.85 | $765.80 | |