| 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 | $152.34 | 10.171% | $167.8345 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $197.82 | 12.150% | $221.8551 | $221.86 | $221.85 | $221.90 |
| Purchase #3 | $73.62 | 4.617% | $77.019 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $165.71 | 3.400% | $171.3441 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $174.74 | 5.235% | $183.8876 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $95.35 | 8.590% | $103.5406 | $103.54 | $103.55 | $103.50 |
| Purchase #7 | $97.75 | 6.361% | $103.9679 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $957.33 | $1,029.4488 | $1,029.45 | $1,029.45 | $1,029.40 | |