| 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 | $171.39 | 10.714% | $189.7527 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $172.79 | 7.151% | $185.1462 | $185.15 | $185.15 | $185.10 |
| Purchase #3 | $169.36 | 4.217% | $176.5019 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $166.97 | 13.821% | $190.0469 | $190.05 | $190.05 | $190.00 |
| Purchase #5 | $211.85 | 6.112% | $224.7983 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $180.93 | 8.258% | $195.8712 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $115.97 | 4.542% | $121.2374 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $1,189.26 | $1,283.3546 | $1,283.36 | $1,283.35 | $1,283.30 | |