| 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 | $127.41 | 12.287% | $143.0649 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $137.70 | 4.521% | $143.9254 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $11.82 | 8.269% | $12.7974 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $161.95 | 5.251% | $170.454 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $72.79 | 10.572% | $80.4854 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $67.47 | 7.789% | $72.7252 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $114.87 | 5.569% | $121.2671 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $694.01 | $744.7194 | $744.73 | $744.75 | $744.80 | |