| 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 | $149.35 | 3.501% | $154.5787 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $15.92 | 12.623% | $17.9296 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $139.63 | 11.152% | $155.2015 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $235.45 | 10.309% | $259.7225 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $196.80 | 6.432% | $209.4582 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $101.51 | 10.321% | $111.9868 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $242.41 | 10.449% | $267.7394 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,081.07 | $1,176.6167 | $1,176.62 | $1,176.65 | $1,176.60 | |