| 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 | $181.97 | 6.542% | $193.8745 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $78.92 | 3.618% | $81.7753 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $173.69 | 3.510% | $179.7865 | $179.79 | $179.80 | $179.80 |
| Purchase #4 | $115.59 | 4.263% | $120.5176 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $46.57 | 4.150% | $48.5027 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $7.39 | 13.459% | $8.3846 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $164.98 | 9.802% | $181.1513 | $181.15 | $181.15 | $181.20 |
| 7 purchase totals = | $769.11 | $813.9925 | $813.99 | $814.00 | $814.10 | |