| 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 | $142.73 | 3.830% | $148.1966 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $19.52 | 13.831% | $22.2198 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $154.89 | 5.623% | $163.5995 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $243.99 | 10.608% | $269.8725 | $269.87 | $269.85 | $269.90 |
| Purchase #5 | $75.78 | 10.576% | $83.7945 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $42.98 | 8.625% | $46.687 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $65.71 | 6.206% | $69.788 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $745.60 | $804.1579 | $804.16 | $804.15 | $804.20 | |