| 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 | $107.61 | 11.758% | $120.2628 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $239.77 | 13.133% | $271.259 | $271.26 | $271.25 | $271.30 |
| Purchase #3 | $149.44 | 3.829% | $155.1621 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $155.96 | 6.365% | $165.8869 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $57.39 | 12.782% | $64.7256 | $64.73 | $64.75 | $64.70 |
| Purchase #6 | $193.32 | 13.825% | $220.0465 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $154.48 | 12.353% | $173.5629 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $1,057.97 | $1,170.9058 | $1,170.91 | $1,170.90 | $1,171.00 | |