| 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 | $146.65 | 7.428% | $157.5432 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $150.48 | 4.172% | $156.758 | $156.76 | $156.75 | $156.80 |
| Purchase #3 | $20.91 | 11.729% | $23.3625 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $108.38 | 13.587% | $123.1056 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $165.77 | 13.216% | $187.6782 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $71.55 | 12.684% | $80.6254 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $185.31 | 12.146% | $207.8178 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $849.05 | $936.8907 | $936.90 | $936.90 | $936.90 | |