| 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 | $143.89 | 13.832% | $163.7929 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $115.93 | 7.607% | $124.7488 | $124.75 | $124.75 | $124.70 |
| Purchase #3 | $133.85 | 10.112% | $147.3849 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $64.70 | 9.745% | $71.005 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $119.40 | 7.399% | $128.2344 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $220.45 | 8.633% | $239.4814 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $48.80 | 10.284% | $53.8186 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $847.02 | $928.4660 | $928.46 | $928.50 | $928.40 | |