| 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 | $151.64 | 8.625% | $164.719 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $177.31 | 4.427% | $185.1595 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $187.26 | 13.287% | $212.1412 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $243.73 | 12.833% | $275.0079 | $275.01 | $275.00 | $275.00 |
| Purchase #5 | $200.27 | 4.179% | $208.6393 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $192.49 | 12.251% | $216.0719 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $178.78 | 13.610% | $203.112 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,331.48 | $1,464.8508 | $1,464.85 | $1,464.80 | $1,464.80 | |