| 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 | $121.54 | 10.149% | $133.8751 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $77.65 | 3.107% | $80.0626 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $159.33 | 9.746% | $174.8583 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $36.84 | 3.758% | $38.2244 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $167.29 | 7.776% | $180.2985 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $49.32 | 9.410% | $53.961 | $53.96 | $53.95 | $54.00 |
| Purchase #7 | $102.98 | 7.526% | $110.7303 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $714.95 | $772.0102 | $772.01 | $772.00 | $772.10 | |