| 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 | $172.37 | 7.862% | $185.9217 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $185.29 | 8.377% | $200.8117 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $159.67 | 8.143% | $172.6719 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $155.48 | 9.170% | $169.7375 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $44.45 | 7.385% | $47.7326 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $154.57 | 8.661% | $167.9573 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $167.88 | 13.782% | $191.0172 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $1,039.71 | $1,135.8499 | $1,135.85 | $1,135.80 | $1,135.80 | |