| 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 | $138.48 | 7.669% | $149.1 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $120.25 | 10.491% | $132.8654 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $22.26 | 8.233% | $24.0927 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $145.35 | 6.759% | $155.1742 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $170.82 | 8.743% | $185.7548 | $185.75 | $185.75 | $185.80 |
| Purchase #6 | $175.29 | 4.287% | $182.8047 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $154.94 | 13.762% | $176.2628 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $927.39 | $1,006.0546 | $1,006.04 | $1,006.00 | $1,006.20 | |