| 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 | $157.56 | 13.112% | $178.2193 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $110.27 | 10.540% | $121.8925 | $121.89 | $121.90 | $121.90 |
| Purchase #3 | $147.25 | 9.529% | $161.2815 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $236.30 | 5.218% | $248.6301 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $150.92 | 8.510% | $163.7633 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $90.55 | 8.514% | $98.2594 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $183.93 | 6.282% | $195.4845 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $1,076.78 | $1,167.5306 | $1,167.52 | $1,167.55 | $1,167.60 | |