| 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 | $159.65 | 12.710% | $179.9415 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $227.49 | 10.812% | $252.0862 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $98.67 | 12.440% | $110.9445 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $227.94 | 3.690% | $236.351 | $236.35 | $236.35 | $236.40 |
| Purchase #5 | $151.77 | 5.446% | $160.0354 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $204.85 | 10.205% | $225.7549 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $230.54 | 5.705% | $243.6923 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,300.91 | $1,408.8058 | $1,408.80 | $1,408.85 | $1,408.80 | |