| 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 | $171.81 | 12.558% | $193.3859 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $140.43 | 9.190% | $153.3355 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $19.90 | 5.401% | $20.9748 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $114.84 | 5.870% | $121.5811 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $106.81 | 9.128% | $116.5596 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $183.30 | 12.131% | $205.5361 | $205.54 | $205.55 | $205.50 |
| Purchase #7 | $208.46 | 13.536% | $236.6771 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $945.55 | $1,048.0501 | $1,048.06 | $1,048.10 | $1,048.10 | |