| 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 | $143.98 | 13.283% | $163.1049 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $82.48 | 12.417% | $92.7215 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $38.88 | 3.315% | $40.1689 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $144.73 | 12.237% | $162.4406 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $127.51 | 5.718% | $134.801 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $19.59 | 12.205% | $21.981 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $223.74 | 6.201% | $237.6141 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $780.91 | $852.8320 | $852.82 | $852.80 | $852.80 | |