| 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 | $150.48 | 5.620% | $158.937 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $9.75 | 5.499% | $10.2862 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $204.77 | 3.361% | $211.6523 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $125.61 | 8.604% | $136.4175 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $222.40 | 11.460% | $247.887 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $135.89 | 5.368% | $143.1846 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $180.43 | 13.822% | $205.369 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $1,029.33 | $1,113.7336 | $1,113.74 | $1,113.75 | $1,113.80 | |