| 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 | $168.69 | 6.169% | $179.0965 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $195.59 | 8.776% | $212.755 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $84.97 | 9.866% | $93.3531 | $93.35 | $93.35 | $93.40 |
| Purchase #4 | $22.30 | 12.327% | $25.0489 | $25.05 | $25.05 | $25.00 |
| Purchase #5 | $175.34 | 3.312% | $181.1473 | $181.15 | $181.15 | $181.10 |
| Purchase #6 | $152.84 | 5.742% | $161.6161 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $48.63 | 11.599% | $54.2706 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $848.36 | $907.2875 | $907.30 | $907.25 | $907.30 | |