| 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 | $106.98 | 6.323% | $113.7443 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $151.58 | 13.638% | $172.2525 | $172.25 | $172.25 | $172.30 |
| Purchase #3 | $20.87 | 7.182% | $22.3689 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $120.73 | 13.644% | $137.2024 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $202.93 | 6.764% | $216.6562 | $216.66 | $216.65 | $216.70 |
| Purchase #6 | $122.44 | 10.333% | $135.0917 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $6.90 | 13.823% | $7.8538 | $7.85 | $7.85 | $7.90 |
| 7 purchase totals = | $732.43 | $805.1698 | $805.16 | $805.15 | $805.30 | |