| 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 | $151.94 | 3.224% | $156.8385 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $59.88 | 5.501% | $63.174 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $134.37 | 8.729% | $146.0992 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $93.34 | 3.393% | $96.507 | $96.51 | $96.50 | $96.50 |
| Purchase #5 | $119.61 | 7.750% | $128.8798 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $25.98 | 10.118% | $28.6087 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $80.80 | 3.171% | $83.3622 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $665.92 | $703.4694 | $703.47 | $703.45 | $703.50 | |