| 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 | $14.90 | 8.352% | $16.1444 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $174.82 | 9.836% | $192.0153 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $193.42 | 12.597% | $217.7851 | $217.79 | $217.80 | $217.80 |
| Purchase #4 | $193.55 | 3.142% | $199.6313 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $175.52 | 7.736% | $189.0982 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $114.40 | 7.165% | $122.5968 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $213.97 | 11.128% | $237.7806 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,080.58 | $1,175.0517 | $1,175.06 | $1,175.10 | $1,175.00 | |