| 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 | $233.75 | 8.608% | $253.8712 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $160.74 | 12.162% | $180.2892 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $78.91 | 12.781% | $88.9955 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $248.93 | 13.166% | $281.7041 | $281.70 | $281.70 | $281.70 |
| Purchase #5 | $46.26 | 12.167% | $51.8885 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $124.47 | 8.538% | $135.0972 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $164.85 | 9.322% | $180.2173 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $1,057.91 | $1,172.0630 | $1,172.07 | $1,172.05 | $1,172.10 | |