| 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 | $45.97 | 11.393% | $51.2074 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $103.42 | 9.553% | $113.2997 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $160.79 | 12.274% | $180.5254 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $169.90 | 9.319% | $185.733 | $185.73 | $185.75 | $185.70 |
| Purchase #5 | $97.79 | 10.384% | $107.9445 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $150.82 | 13.749% | $171.5562 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $193.60 | 7.705% | $208.5169 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $922.29 | $1,018.7831 | $1,018.79 | $1,018.80 | $1,018.70 | |