| 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 | $105.73 | 8.384% | $114.5944 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $174.84 | 5.845% | $185.0594 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $25.81 | 7.390% | $27.7174 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $204.99 | 13.477% | $232.6165 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $191.40 | 7.398% | $205.5598 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $169.94 | 12.809% | $191.7076 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $200.62 | 4.283% | $209.2126 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,073.33 | $1,166.4677 | $1,166.47 | $1,166.40 | $1,166.50 | |