| 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 | $177.32 | 3.189% | $182.9747 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $224.68 | 11.107% | $249.6352 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $196.50 | 12.703% | $221.4614 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $9.50 | 12.794% | $10.7154 | $10.72 | $10.70 | $10.70 |
| Purchase #5 | $192.84 | 7.425% | $207.1584 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $195.31 | 6.281% | $207.5774 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $33.37 | 7.345% | $35.821 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $1,029.52 | $1,115.3435 | $1,115.35 | $1,115.30 | $1,115.40 | |