| 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 | $185.47 | 8.218% | $200.7119 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $91.54 | 7.383% | $98.2984 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $135.49 | 13.151% | $153.3083 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $217.56 | 11.558% | $242.7056 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $151.44 | 13.422% | $171.7663 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $179.53 | 13.218% | $203.2603 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $73.79 | 4.419% | $77.0508 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $1,034.82 | $1,147.1016 | $1,147.11 | $1,147.05 | $1,147.20 | |