| 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 | $154.67 | 7.188% | $165.7877 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $31.56 | 7.618% | $33.9642 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $34.88 | 3.494% | $36.0987 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $95.28 | 11.441% | $106.181 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $30.29 | 13.581% | $34.4037 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $187.70 | 7.120% | $201.0642 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $223.82 | 10.509% | $247.3412 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $758.20 | $824.8407 | $824.83 | $824.85 | $824.90 | |