| 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 | $129.91 | 8.859% | $141.4187 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $226.65 | 9.349% | $247.8395 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $151.58 | 10.241% | $167.1033 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $87.87 | 6.832% | $93.8733 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $36.63 | 5.701% | $38.7183 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $147.36 | 10.625% | $163.017 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $168.62 | 10.562% | $186.4296 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $948.62 | $1,038.3997 | $1,038.40 | $1,038.35 | $1,038.30 | |