| 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 | $177.37 | 8.509% | $192.4624 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $222.87 | 3.244% | $230.0999 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $157.26 | 7.365% | $168.8422 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $214.58 | 3.473% | $222.0324 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $199.58 | 13.654% | $226.8307 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $118.89 | 9.185% | $129.81 | $129.81 | $129.80 | $129.80 |
| Purchase #7 | $147.40 | 7.512% | $158.4727 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $1,237.95 | $1,328.5503 | $1,328.54 | $1,328.55 | $1,328.50 | |