| 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 | $172.60 | 7.491% | $185.5295 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $62.71 | 11.310% | $69.8025 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $132.73 | 13.821% | $151.0746 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $151.43 | 7.144% | $162.2482 | $162.25 | $162.25 | $162.20 |
| Purchase #5 | $157.33 | 7.580% | $169.2556 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $18.53 | 4.227% | $19.3133 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $130.62 | 13.165% | $147.8161 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $825.95 | $905.0398 | $905.04 | $905.00 | $905.00 | |