| 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 | $181.54 | 6.103% | $192.6194 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $40.98 | 6.212% | $43.5257 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $150.80 | 8.421% | $163.4989 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $183.84 | 11.442% | $204.875 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $158.33 | 8.476% | $171.7501 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $212.25 | 4.709% | $222.2449 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $44.83 | 10.141% | $49.3762 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $972.57 | $1,047.8902 | $1,047.90 | $1,047.95 | $1,047.90 | |