| 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 | $160.77 | 10.604% | $177.8181 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $153.67 | 11.108% | $170.7397 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $172.74 | 7.157% | $185.103 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $218.47 | 4.156% | $227.5496 | $227.55 | $227.55 | $227.50 |
| Purchase #5 | $130.29 | 8.278% | $141.0754 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $201.71 | 5.418% | $212.6386 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $188.90 | 11.222% | $210.0984 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $1,226.55 | $1,325.0228 | $1,325.03 | $1,325.05 | $1,324.90 | |