| 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 | $175.40 | 3.506% | $181.5495 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $223.55 | 9.794% | $245.4445 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $63.96 | 5.697% | $67.6038 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $67.81 | 4.507% | $70.8662 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $89.60 | 3.818% | $93.0209 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $85.60 | 13.168% | $96.8718 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $162.78 | 6.680% | $173.6537 | $173.65 | $173.65 | $173.70 |
| 7 purchase totals = | $868.70 | $929.0104 | $929.00 | $928.95 | $929.00 | |