| 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 | $181.50 | 7.359% | $194.8566 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $98.35 | 7.163% | $105.3948 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $133.74 | 3.197% | $138.0157 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $225.45 | 4.162% | $234.8332 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $174.64 | 11.211% | $194.2189 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $10.53 | 6.781% | $11.244 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $76.33 | 4.533% | $79.79 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $900.54 | $958.3532 | $958.35 | $958.35 | $958.30 | |