| 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 | $248.56 | 9.813% | $272.9512 | $272.95 | $272.95 | $273.00 |
| Purchase #2 | $70.96 | 11.434% | $79.0736 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $133.42 | 10.790% | $147.816 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $31.30 | 4.470% | $32.6991 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $83.82 | 5.159% | $88.1443 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $159.97 | 10.307% | $176.4581 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $17.96 | 3.780% | $18.6389 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $745.99 | $815.7812 | $815.78 | $815.75 | $815.80 | |