| 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 | $171.55 | 5.504% | $180.9921 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $222.54 | 10.663% | $246.2694 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $14.50 | 8.149% | $15.6816 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $202.57 | 7.566% | $217.8964 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $238.56 | 4.569% | $249.4598 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $146.45 | 9.133% | $159.8253 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $150.84 | 9.405% | $165.0265 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,147.01 | $1,235.1511 | $1,235.16 | $1,235.20 | $1,235.20 | |