| 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 | $175.65 | 7.348% | $188.5568 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $34.25 | 13.469% | $38.8631 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $108.42 | 4.309% | $113.0918 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $69.40 | 5.761% | $73.3981 | $73.40 | $73.40 | $73.40 |
| Purchase #5 | $165.48 | 8.231% | $179.1007 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $166.72 | 11.422% | $185.7628 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $64.64 | 5.338% | $68.0905 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $784.56 | $846.8638 | $846.86 | $846.85 | $847.00 | |