| 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 | $178.99 | 11.155% | $198.9563 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $211.70 | 7.239% | $227.025 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $146.47 | 7.663% | $157.694 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $29.47 | 9.227% | $32.1892 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $152.30 | 12.432% | $171.2339 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $96.93 | 3.403% | $100.2285 | $100.23 | $100.25 | $100.20 |
| Purchase #7 | $67.57 | 3.490% | $69.9282 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $883.43 | $957.2551 | $957.26 | $957.35 | $957.20 | |