| 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 | $158.62 | 11.237% | $176.4441 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $13.72 | 6.724% | $14.6425 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $98.39 | 11.765% | $109.9656 | $109.97 | $109.95 | $110.00 |
| Purchase #4 | $173.69 | 13.352% | $196.8811 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $155.86 | 8.253% | $168.7231 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $205.70 | 10.416% | $227.1257 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $192.49 | 3.491% | $199.2098 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $998.47 | $1,092.9919 | $1,092.99 | $1,093.00 | $1,092.90 | |