| 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 | $176.78 | 8.770% | $192.2836 | $192.28 | $192.30 | $192.30 |
| Purchase #2 | $166.68 | 13.707% | $189.5268 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $134.28 | 8.496% | $145.6884 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $8.58 | 10.663% | $9.4949 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $224.68 | 8.144% | $242.9779 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $169.62 | 13.283% | $192.1506 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $196.93 | 7.828% | $212.3457 | $212.35 | $212.35 | $212.30 |
| 7 purchase totals = | $1,077.55 | $1,184.4679 | $1,184.47 | $1,184.55 | $1,184.50 | |