| 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 | $177.67 | 9.283% | $194.1631 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $100.55 | 13.529% | $114.1534 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $244.65 | 11.178% | $271.997 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $77.77 | 4.162% | $81.0068 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $184.40 | 8.197% | $199.5153 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $181.39 | 7.133% | $194.3285 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $92.49 | 7.863% | $99.7625 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $1,058.92 | $1,154.9266 | $1,154.93 | $1,154.90 | $1,155.00 | |