| 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 | $149.74 | 10.417% | $165.3384 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $108.91 | 9.207% | $118.9373 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $89.27 | 5.139% | $93.8576 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $34.28 | 13.646% | $38.9578 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $167.25 | 5.326% | $176.1577 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $43.99 | 12.190% | $49.3524 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $10.32 | 11.447% | $11.5013 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $603.76 | $654.1025 | $654.11 | $654.10 | $654.20 | |