| 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 | $177.99 | 3.426% | $184.0879 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $192.97 | 11.503% | $215.1673 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $110.82 | 9.139% | $120.9478 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $114.26 | 4.583% | $119.4965 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $161.38 | 11.437% | $179.837 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $178.71 | 8.456% | $193.8217 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $84.87 | 7.495% | $91.231 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $1,021.00 | $1,104.5892 | $1,104.60 | $1,104.60 | $1,104.50 | |