| 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 | $147.66 | 9.632% | $161.8826 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $150.47 | 4.331% | $156.9869 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $211.27 | 3.232% | $218.0982 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $45.93 | 9.356% | $50.2272 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $114.27 | 11.851% | $127.8121 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $141.32 | 4.840% | $148.1599 | $148.16 | $148.15 | $148.20 |
| Purchase #7 | $124.54 | 12.344% | $139.9132 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $935.46 | $1,003.0801 | $1,003.08 | $1,003.10 | $1,003.10 | |