| 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 | $202.72 | 13.290% | $229.6615 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $69.49 | 6.587% | $74.0673 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $192.96 | 9.870% | $212.0052 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $157.55 | 4.302% | $164.3278 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $211.96 | 6.612% | $225.9748 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $79.70 | 8.277% | $86.2968 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $132.99 | 3.755% | $137.9838 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $1,047.37 | $1,130.3172 | $1,130.32 | $1,130.30 | $1,130.40 | |