| 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 | $142.64 | 8.445% | $154.6859 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $118.46 | 13.528% | $134.4853 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $120.54 | 9.658% | $132.1818 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $30.79 | 11.459% | $34.3182 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $79.55 | 9.780% | $87.33 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $228.95 | 13.413% | $259.6591 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $174.79 | 3.415% | $180.7591 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $895.72 | $983.4194 | $983.43 | $983.45 | $983.50 | |