| 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 | $131.72 | 5.230% | $138.609 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $79.65 | 6.539% | $84.8583 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $18.78 | 12.304% | $21.0907 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $91.96 | 13.284% | $104.176 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $147.83 | 11.813% | $165.2932 | $165.29 | $165.30 | $165.30 |
| Purchase #6 | $28.78 | 9.613% | $31.5466 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $181.61 | 13.807% | $206.6849 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $680.33 | $752.2587 | $752.26 | $752.30 | $752.30 | |