| 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 | $137.83 | 8.776% | $149.926 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $92.80 | 4.317% | $96.8062 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $202.75 | 6.497% | $215.9227 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $155.26 | 7.482% | $166.8766 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $158.26 | 6.454% | $168.4741 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $11.53 | 3.506% | $11.9342 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $225.44 | 8.387% | $244.3477 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $983.87 | $1,054.2875 | $1,054.29 | $1,054.30 | $1,054.20 | |