| 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 | $177.98 | 8.283% | $192.7221 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $215.85 | 5.699% | $228.1513 | $228.15 | $228.15 | $228.20 |
| Purchase #3 | $162.81 | 4.608% | $170.3123 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $122.92 | 4.547% | $128.5092 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $124.68 | 7.835% | $134.4487 | $134.45 | $134.45 | $134.40 |
| Purchase #6 | $31.41 | 8.119% | $33.9602 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $8.93 | 10.503% | $9.8679 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $844.58 | $897.9717 | $897.97 | $897.90 | $898.00 | |